CVE-2020-21529: Xfig / Tickets / #65 stack-overflow in bezier_spline function

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Status: closed

Owner: nobody

Labels: None

Updated: 2020-12-21

Created: 2019-12-12

Private: No

Hi
I found a stack-overflow in bezier_spline function at genepic.c:1168
Please run following command to reproduce it,

Here’s log

ASAN:DEADLYSIGNAL ================================================================= ==2423==ERROR: AddressSanitizer: stack-overflow on address 0x7ffee5ed7ff8 (pc 0x558bbcb300ab bp 0x7ffee5ed80c0 sp 0x7ffee5ed7ff0 T0) #0 0x558bbcb300aa in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #1 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #2 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #3 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #4 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #5 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #6 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #7 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #8 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #9 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #10 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #11 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #12 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #13 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #14 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #15 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #16 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #17 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #18 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #19 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #20 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #21 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #22 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #23 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #24 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #25 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #26 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #27 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #28 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #29 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #30 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #31 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #32 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #33 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #34 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #35 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #36 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #37 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #38 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #39 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #40 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #41 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #42 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #43 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #44 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #45 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #46 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #47 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #48 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #49 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #50 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #51 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #52 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #53 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #54 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #55 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #56 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #57 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #58 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #59 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #60 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #61 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #62 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #63 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #64 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #65 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #66 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #67 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #68 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #69 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #70 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #71 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #72 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #73 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #74 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #75 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #76 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #77 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #78 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #79 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #80 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #81 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #82 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #83 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #84 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #85 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #86 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #87 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #88 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #89 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #90 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #91 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #92 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #93 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #94 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #95 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #96 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #97 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #98 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #99 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #100 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #101 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #102 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #103 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #104 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #105 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #106 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #107 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #108 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #109 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #110 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #111 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #112 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #113 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #114 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #115 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #116 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #117 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #118 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #119 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #120 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #121 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #122 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #123 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #124 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #125 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #126 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #127 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #128 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #129 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #130 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #131 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #132 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #133 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #134 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #135 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #136 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #137 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #138 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #139 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #140 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #141 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #142 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #143 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #144 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #145 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #146 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #147 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #148 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #149 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #150 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #151 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #152 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #153 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #154 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #155 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #156 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #157 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #158 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #159 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #160 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #161 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #162 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #163 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #164 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #165 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #166 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #167 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #168 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #169 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #170 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #171 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #172 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #173 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #174 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #175 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #176 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #177 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #178 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #179 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #180 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #181 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #182 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #183 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #184 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #185 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #186 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #187 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #188 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #189 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #190 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #191 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #192 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #193 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #194 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #195 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #196 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #197 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #198 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #199 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #200 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #201 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #202 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #203 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #204 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #205 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #206 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #207 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #208 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #209 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #210 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #211 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #212 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #213 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #214 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #215 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #216 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #217 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #218 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #219 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #220 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #221 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #222 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #223 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #224 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #225 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #226 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #227 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #228 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #229 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #230 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #231 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #232 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #233 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #234 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #235 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #236 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #237 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #238 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #239 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #240 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #241 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #242 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #243 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #244 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #245 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #246 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #247 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #248 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #249 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 #250 0x558bbcb300be in bezier_spline fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168

SUMMARY: AddressSanitizer: stack-overflow fig2dev-3.2.7b/fig2dev/dev/genepic.c:1168 in bezier_spline ==2423==ABORTING

fig2dev Version 3.2.7b
I also tested this in git Commit [3065ab] and can reproduce it.

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Commit: [3065ab]
Tickets: #127

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