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authorAdhemerval Zanella <adhemerval.zanella@linaro.org>2021-12-20 08:41:55 -0300
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2022-01-06 07:59:49 -0300
commit65ccd641bacea33be23d51da737c2de7543d0f5e (patch)
treea3dbd16426b4a51dcb8450ede9d47c5a90e58a66 /grp/tst-initgroups1.root/etc/passwd
parentc1fc366ec9e78e17ad3e2ecdb4c4cc662decc32b (diff)
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debug: Remove catchsegv and libSegfault (BZ #14913)
Trapping SIGSEGV within the process is error-prone, adds security
issues, and modern analysis design tends to happen out of the
process (either by attaching a debugger or by post-mortem analysis).

The libSegfault also has some design problems, it uses non
async-signal-safe function (backtrace) on signal handler.

There are multiple alternatives if users do want to use similar
functionality, such as sigsegv gnulib module or libsegfault.
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