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author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2023-09-13 16:55:27 -0300 |
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committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2024-04-17 16:12:09 -0300 |
commit | a7df44378e63916194c430146ebc274725032016 (patch) | |
tree | c4f19f5007cb5fe15e70d6575de7ca4697bbc764 /stdlib/setenv.c | |
parent | d7101bde415a3b664fbcf012c3bbcecc6ab8b285 (diff) | |
download | glibc-a7df44378e63916194c430146ebc274725032016.tar.gz glibc-a7df44378e63916194c430146ebc274725032016.tar.xz glibc-a7df44378e63916194c430146ebc274725032016.zip |
stdlib: Remove -Wmaybe-uninitialized supression on setenv.c
It is not required on current supported gcc.
Diffstat (limited to 'stdlib/setenv.c')
-rw-r--r-- | stdlib/setenv.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/stdlib/setenv.c b/stdlib/setenv.c index e2164371ad..a21ffed19f 100644 --- a/stdlib/setenv.c +++ b/stdlib/setenv.c @@ -19,13 +19,6 @@ # include <config.h> #endif -/* Pacify GCC; see the commentary about VALLEN below. This is needed - at least through GCC 4.9.2. Pacify GCC for the entire file, as - there seems to be no way to pacify GCC selectively, only for the - place where it's needed. Do not use DIAG_IGNORE_NEEDS_COMMENT - here, as it's not defined yet. */ -#pragma GCC diagnostic ignored "-Wmaybe-uninitialized" - #include <errno.h> #if !_LIBC # if !defined errno && !defined HAVE_ERRNO_DECL @@ -121,10 +114,8 @@ __add_to_environ (const char *name, const char *value, const char *combined, /* Compute lengths before locking, so that the critical section is less of a performance bottleneck. VALLEN is needed only if - COMBINED is null (unfortunately GCC is not smart enough to deduce - this; see the #pragma at the start of this file). Testing - COMBINED instead of VALUE causes setenv (..., NULL, ...) to dump - core now instead of corrupting memory later. */ + COMBINED is null. Testing COMBINED instead of VALUE causes setenv + (..., NULL, ...) to dump core now instead of corrupting memory later. */ const size_t namelen = strlen (name); size_t vallen; if (combined == NULL) |