Module Name: src
Committed By: mrg
Date: Wed Jan 30 22:46:49 UTC 2019
Modified Files:
src/lib/libexecinfo: unwind.c
Log Message:
make the backtrace()'s tracer() return _URC_FOREIGN_EXCEPTION_CAUGHT
when the array is full. it won't be able to do any more work if so,
and avoids infinite loops in unwinding as seen on arm64.
XXX: lack of signal support here means that backtrace() is useless
XXX: from a signal handler, such as attempting to display the stack
XXX: when handling a SIGSEGV.
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/lib/libexecinfo/unwind.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
