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| author | Glenn L McGrath <bug1@ihug.co.nz> | 2003-10-29 04:50:35 +0000 |
|---|---|---|
| committer | Glenn L McGrath <bug1@ihug.co.nz> | 2003-10-29 04:50:35 +0000 |
| commit | 984b45142a1771edcd28c9f7e2fa3269e7e2dde3 (patch) | |
| tree | 47837c591b1d7bb50b9f1107bad4151f9b5c4a75 /debianutils | |
| parent | 6530f0d3a19857f28f7e1620062a354d82fc6c9c (diff) | |
| download | busybox-w32-984b45142a1771edcd28c9f7e2fa3269e7e2dde3.tar.gz busybox-w32-984b45142a1771edcd28c9f7e2fa3269e7e2dde3.tar.bz2 busybox-w32-984b45142a1771edcd28c9f7e2fa3269e7e2dde3.zip | |
fix a bug where `which' doesn't check whether the file passed as an argument
is a regular file, patch by Arthur Othieno
Diffstat (limited to 'debianutils')
| -rw-r--r-- | debianutils/which.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/debianutils/which.c b/debianutils/which.c index 27646d520..120f1e72f 100644 --- a/debianutils/which.c +++ b/debianutils/which.c | |||
| @@ -30,7 +30,9 @@ static int file_exists(char *file) | |||
| 30 | { | 30 | { |
| 31 | struct stat filestat; | 31 | struct stat filestat; |
| 32 | 32 | ||
| 33 | if (stat(file, &filestat) == 0 && filestat.st_mode & S_IXUSR) | 33 | if (stat(file, &filestat) == 0 && |
| 34 | S_ISREG(filestat.st_mode) && | ||
| 35 | filestat.st_mode & S_IXUSR) | ||
| 34 | return 1; | 36 | return 1; |
| 35 | else | 37 | else |
| 36 | return 0; | 38 | return 0; |