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| author | Rich Felker <dalias@aerifal.cx> | 2013-08-09 19:56:53 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2013-08-09 19:56:53 -0400 |
| commit | 9848e64819ce31787085a3d44df628bdf1091792 (patch) | |
| tree | 30a12389611bb9993d039d06fd5df8b54d41149c /src/unistd | |
| parent | d4d6d6f322cd13cfca2b179345cdcf67997c3529 (diff) | |
| download | musl-9848e64819ce31787085a3d44df628bdf1091792.tar.gz musl-9848e64819ce31787085a3d44df628bdf1091792.tar.xz musl-9848e64819ce31787085a3d44df628bdf1091792.zip | |
block all signals, even implementation-internal ones, in faccessat child
the child process's stack may be insufficient size to support a signal frame, and there is no reason these signal handlers should run in the child anyway.
Diffstat (limited to 'src/unistd')
| -rw-r--r-- | src/unistd/faccessat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/unistd/faccessat.c b/src/unistd/faccessat.c index 0256d60f..6a88097d 100644 --- a/src/unistd/faccessat.c +++ b/src/unistd/faccessat.c @@ -37,7 +37,7 @@ int faccessat(int fd, const char *filename, int amode, int flag) if (pipe(p)) return __syscall_ret(-EBUSY); struct ctx c = { .fd = fd, .filename = filename, .amode = amode, .p = p[1] }; - __block_app_sigs(&set); + __block_all_sigs(&set); ret = __clone(checker, stack+sizeof stack, 0, &c); __syscall(SYS_close, p[1]); |