From 97c8bdd88ae2ee03eb9d333a79fa669b3878fc76 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Thu, 18 Oct 2012 16:41:27 -0400 Subject: fix parent-memory-clobber in posix_spawn (environ) --- src/process/posix_spawnp.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'src/process/posix_spawnp.c') diff --git a/src/process/posix_spawnp.c b/src/process/posix_spawnp.c index 91355fb8..37360001 100644 --- a/src/process/posix_spawnp.c +++ b/src/process/posix_spawnp.c @@ -1,8 +1,10 @@ #include #include +int __execvpe(const char *, char *const *, char *const *); + int __posix_spawnx(pid_t *restrict, const char *restrict, - int (*)(const char *, char *const *), + int (*)(const char *, char *const *, char *const *), const posix_spawn_file_actions_t *, const posix_spawnattr_t *restrict, char *const *restrict, char *const *restrict); @@ -11,5 +13,5 @@ int posix_spawnp(pid_t *restrict res, const char *restrict file, const posix_spawnattr_t *restrict attr, char *const argv[restrict], char *const envp[restrict]) { - return __posix_spawnx(res, file, execvp, fa, attr, argv, envp); + return __posix_spawnx(res, file, __execvpe, fa, attr, argv, envp); } -- cgit v1.2.1