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Fixed mem leaks in c_dir functions.

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Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Klaas Freitag 2013-02-07 13:20:21 +02:00 committed by Andreas Schneider
parent 41021d58d5
commit 56afb2dc04
1 changed files with 15 additions and 3 deletions
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18
src/std/c_dir.c
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@ -46,6 +46,7 @@ int c_mkdirs(const char *path, mode_t mode) {
if (_tstat(wpath, &sb) == 0) {
if (! S_ISDIR(sb.st_mode)) {
errno = ENOTDIR;
c_free_locale_string(wpath);
return -1;
}
}
@ -62,14 +63,18 @@ int c_mkdirs(const char *path, mode_t mode) {
swpath = c_utf8_to_locale(subpath);
if (_tstat(swpath, &sb) == 0) {
if (! S_ISDIR(sb.st_mode)) {
c_free_locale_string(swpath);
c_free_locale_string(wpath);
errno = ENOTDIR;
return -1;
}
} else if (errno != ENOENT) {
c_free_locale_string(wpath);
c_free_locale_string(swpath);
return -1;
} else if (c_mkdirs(subpath, mode) < 0) {
c_free_locale_string(swpath);
c_free_locale_string(wpath);
return -1;
}
}
@ -109,6 +114,7 @@ int c_rmdirs(const char *path) {
break; /* continue */
default:
_tclosedir(d);
c_free_locale_string(wpath);
return 0;
}
@ -125,6 +131,8 @@ int c_rmdirs(const char *path) {
fname = c_malloc(len);
if (fname == NULL) {
_tclosedir(d);
c_free_locale_string(rd_name);
c_free_locale_string(wpath);
return -1;
}
snprintf(fname, len, "%s/%s", path, rd_name);
@ -142,6 +150,8 @@ int c_rmdirs(const char *path) {
_tclosedir(d);
SAFE_FREE(fname);
c_free_locale_string(wfname);
c_free_locale_string(rd_name);
c_free_locale_string(wpath);
return -1;
}
c_rmdirs(fname);
@ -158,9 +168,11 @@ int c_rmdirs(const char *path) {
_trewinddir(d);
}
} else {
c_free_locale_string(wpath);
return -1;
}
c_free_locale_string(wpath);
_tclosedir(d);
return 0;
}
@ -168,12 +180,12 @@ int c_rmdirs(const char *path) {
int c_isdir(const char *path) {
csync_stat_t sb;
mbchar_t *wpath = c_utf8_to_locale(path);
int re = 0;
if (_tstat (wpath, &sb) == 0 && S_ISDIR(sb.st_mode)) {
c_free_locale_string(wpath);
return 1;
re = 1;
}
c_free_locale_string(wpath);
return 0;
return re;
}