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| author | Rich Felker <dalias@aerifal.cx> | 2011-09-29 00:48:04 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011-09-29 00:48:04 -0400 |
| commit | 4b87736998e8d8c0610c3c31b6862c77248a98df (patch) | |
| tree | 11540038b5666fc9f6e290c0c66390c364cb8a5c /src/process/fexecve.c | |
| parent | 5f814682b48c59f07568d349f979eed4cf306703 (diff) | |
| download | musl-4b87736998e8d8c0610c3c31b6862c77248a98df.tar.gz musl-4b87736998e8d8c0610c3c31b6862c77248a98df.tar.xz musl-4b87736998e8d8c0610c3c31b6862c77248a98df.zip | |
fix various bugs in path and error handling in execvp/fexecve
Diffstat (limited to 'src/process/fexecve.c')
| -rw-r--r-- | src/process/fexecve.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/process/fexecve.c b/src/process/fexecve.c index 3098645d..5939181a 100644 --- a/src/process/fexecve.c +++ b/src/process/fexecve.c @@ -1,10 +1,13 @@ #include <unistd.h> #include <stdio.h> +#include <errno.h> int fexecve(int fd, char *const argv[], char *const envp[]) { static const char proc[] = "/proc/self/fd/%d"; char buf[sizeof proc + 3*sizeof(int)]; snprintf(buf, sizeof buf, proc, fd); - return execve(buf, argv, envp); + execve(buf, argv, envp); + if (errno == ENOENT) errno = EBADF; + return -1; } |