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CVS commit: src/lib/libexecinfo



Module Name:    src
Committed By:   christos
Date:           Sun Jul 26 15:53:05 UTC 2020

Modified Files:
        src/lib/libexecinfo: unwind.c

Log Message:
If Unwind_Backtrace is broken, ctx.n will still contain ~0, and we will
return that which poor behavior for the user, so return 0 instead.
We could document ~0 to be an error, but that would deviate from the
Linux behavior which is not desirable. Noted by Poul-Henning Kamp


To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/lib/libexecinfo/unwind.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.




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