diff options
| author | Timo Teräs <timo.teras@iki.fi> | 2010-06-30 14:46:37 +0300 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2010-06-30 18:28:07 +0200 |
| commit | aa67771881d65373da448ad5f7a8393f3a1d9469 (patch) | |
| tree | 27014872fb65cc839b352ac7ddb55c9e674d7dfd /libc | |
| parent | 8b48f745be1e086d6e486bbb8167e770f3d1fbc5 (diff) | |
more workarounds for GCC PR32219
Commit 2e53dd645d5348f207cec7f8595969dc566c5a55 workarounds GCC
bug when accessing _locale_init and _stdio_init. We need the same
fix for __errno_location and __h_errno_location otherwise we crash
calling null with static and non-threaded builds.
Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc')
| -rw-r--r-- | libc/misc/internals/__uClibc_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libc/misc/internals/__uClibc_main.c b/libc/misc/internals/__uClibc_main.c index 3f09ad228..58f6643b2 100644 --- a/libc/misc/internals/__uClibc_main.c +++ b/libc/misc/internals/__uClibc_main.c @@ -447,11 +447,11 @@ void __uClibc_main(int (*main)(int, char **, char **), int argc, * have resulted in errno being set nonzero, so set it to 0 before * we call main. */ - if (likely(__errno_location!=NULL)) + if (likely(not_null_ptr(__errno_location))) *(__errno_location()) = 0; /* Set h_errno to 0 as well */ - if (likely(__h_errno_location!=NULL)) + if (likely(not_null_ptr(__h_errno_location))) *(__h_errno_location()) = 0; #if defined HAVE_CLEANUP_JMP_BUF && defined __UCLIBC_HAS_THREADS_NATIVE__ |