Comment # 1 on bug 1168150 from Bruno Friedmann

Example of segv appearing now in ufraw


gdb /usr/bin/ufraw-batch
/usr/share/gdb/python/gdb/command/prompt.py:48: SyntaxWarning: "is not" with a
literal. Did you mean "!="?
  if self.value is not '':
/usr/share/gdb/python/gdb/command/prompt.py:60: SyntaxWarning: "is not" with a
literal. Did you mean "!="?
  if self.value is not '':
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Reading symbols from /usr/bin/ufraw-batch...
Reading symbols from
/usr/lib/debug/usr/bin/ufraw-batch-0.22-8.4.x86_64.debug...
(gdb) run --compression=82 --out-type=jpeg --size=1920
2020-03-20_15-54-22_7v1a2883.cr2
Starting program: /usr/bin/ufraw-batch --compression=82 --out-type=jpeg
--size=1920 2020-03-20_15-54-22_7v1a2883.cr2
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff79a3f58 in lfLens::operator= (this=this@entry=0x5555557ac638,
other=...) at
/usr/src/debug/lensfun-0.3.95.1584325617.48775126-1.1.x86_64/libs/lensfun/lens.cpp:98
98     
/usr/src/debug/lensfun-0.3.95.1584325617.48775126-1.1.x86_64/libs/lensfun/lens.cpp:
No such file or directory.
Missing separate debuginfos, use: zypper install krb5-debuginfo-1.18-1.1.x86_64
libgcc_s1-debuginfo-10.0.1+git175037-1.2.x86_64
libkeyutils1-debuginfo-1.6-1.4.x86_64 libnss_nis2-debuginfo-3.1-1.2.x86_64
libsasl2-3-debuginfo-2.1.27-3.2.x86_64
(gdb) thread apply all bt

Thread 1 (Thread 0x7ffff67b1900 (LWP 10511)):
#0  0x00007ffff79a3f58 in lfLens::operator= (this=this@entry=0x5555557ac638,
other=...) at
/usr/src/debug/lensfun-0.3.95.1584325617.48775126-1.1.x86_64/libs/lensfun/lens.cpp:98
#1  0x0000555555624643 in UFRaw::Lensfun::SetLensInterpolation
(this=0x5555557ac600) at ufraw_lensfun.cc:717
#2  0x0000555555624f04 in UFRaw::Lensfun::SetCamera (camera=...,
this=0x5555557ac600) at ufraw_lensfun.cc:93
#3  UFRaw::Lensfun::Init (this=0x5555557ac600, reset=<optimized out>) at
ufraw_lensfun.cc:781
#4  0x00005555555f085a in UFRaw::ufraw_lensfun_init (reset=1,
lensfun=<optimized out>) at ufraw_lensfun.cc:849
#5  ufraw_config (cmd=0x7ffffff67b00, conf=0x7ffffff5cc90, rc=0x7ffffff72970,
uf=0x5555557af390) at ufraw_ufraw.c:504
#6  main (argc=<optimized out>, argv=<optimized out>) at ufraw-batch.c:75
(gdb)