diff options
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; } |