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| author | Joseph Myers <joseph@codesourcery.com> | 2019-02-13 13:34:24 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2019-02-13 13:34:24 +0000 |
| commit | 86140c6223b5d14d773cf3050ffd0d14977c2c2d (patch) | |
| tree | 4a046647a5946527009fdc5b0812c1b70fe176a4 /libio | |
| parent | 16f87cfd630522afe745a0cf665287b8fe206cf4 (diff) | |
| download | glibc-86140c6223b5d14d773cf3050ffd0d14977c2c2d.tar.gz glibc-86140c6223b5d14d773cf3050ffd0d14977c2c2d.tar.xz glibc-86140c6223b5d14d773cf3050ffd0d14977c2c2d.zip | |
Avoid fall-through in test-container if execlp fails.
One of the implicit-fallthrough warnings from compiling glibc with -Wextra appears to indicate an actual bug: the test-container code could fall through inappropriately if execlp returns (which only occurs on error). This patch adds appropriate error handling in this case to avoid that fall-through. Tested for x86_64. * support/test-container.c (recursive_remove): Use FAIL_EXIT1 if execlp returns.
Diffstat (limited to 'libio')
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