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| author | Rys Sommefeldt <rys@pixeltards.com> | 2009-11-07 15:24:45 +0100 |
|---|---|---|
| committer | Lars Hjemli <hjemli@gmail.com> | 2009-11-07 15:34:18 +0100 |
| commit | 8cfe4897f01066ae901bdd6ef106faf8e8f2ddf2 (patch) | |
| tree | 2b66d688de6ce2b7598cc78ea6ed812f2d5f882a | |
| parent | Nov is the correct abbreviation (diff) | |
| download | cgit-pink-8cfe4897f01066ae901bdd6ef106faf8e8f2ddf2.tar.gz cgit-pink-8cfe4897f01066ae901bdd6ef106faf8e8f2ddf2.zip | |
Close fd on error in readfile()
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (limited to '')
| -rw-r--r-- | shared.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/shared.c b/shared.c index d7b2d5a..a27ab30 100644 --- a/shared.c +++ b/shared.c @@ -406,12 +406,17 @@ int readfile(const char *path, char **buf, size_t *size) fd = open(path, O_RDONLY); if (fd == -1) return errno; - if (fstat(fd, &st)) + if (fstat(fd, &st)) { + close(fd); return errno; - if (!S_ISREG(st.st_mode)) + } + if (!S_ISREG(st.st_mode)) { + close(fd); return EISDIR; + } *buf = xmalloc(st.st_size + 1); *size = read_in_full(fd, *buf, st.st_size); (*buf)[*size] = '\0'; + close(fd); return (*size == st.st_size ? 0 : errno); } |