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| author | Tom Tromey <tom@tromey.com> | 2018-08-08 11:57:39 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2018-08-08 11:59:44 -0600 |
| commit | 83202f7ae849e538c04656923312d0eab32f6cea (patch) | |
| tree | 2d54c19add182aa7184b8d8dbc7f47d13a49008b /gdb/unittests | |
| parent | 5c720ed8861b461193a507e61e3665b1cc840055 (diff) | |
| download | gdb-83202f7ae849e538c04656923312d0eab32f6cea.zip gdb-83202f7ae849e538c04656923312d0eab32f6cea.tar.gz gdb-83202f7ae849e538c04656923312d0eab32f6cea.tar.bz2 | |
Check result of "write"
Some distros enable _FORTIFY_SOURCE by default, which caught a failure
to check the result of "write" in scoped_mmap-selftests.c. This patch
fixes the problem.
ChangeLog
2018-08-08 Tom Tromey <tom@tromey.com>
* unittests/scoped_mmap-selftests.c: Check result of "write".
Diffstat (limited to 'gdb/unittests')
| -rw-r--r-- | gdb/unittests/scoped_mmap-selftests.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/unittests/scoped_mmap-selftests.c b/gdb/unittests/scoped_mmap-selftests.c index d70a56a..e9d4afd 100644 --- a/gdb/unittests/scoped_mmap-selftests.c +++ b/gdb/unittests/scoped_mmap-selftests.c @@ -91,7 +91,7 @@ test_normal () int fd = mkstemp (filename); SELF_CHECK (fd >= 0); - write (fd, "Hello!", 7); + SELF_CHECK (write (fd, "Hello!", 7) == 7); close (fd); gdb::unlinker unlink_test_file (filename); |