diff options
| -rw-r--r-- | src/common/util-common.c | 18 | ||||
| -rw-r--r-- | src/common/util-common.h | 2 |
2 files changed, 12 insertions, 8 deletions
diff --git a/src/common/util-common.c b/src/common/util-common.c index e6f95194..3316eaec 100644 --- a/src/common/util-common.c +++ b/src/common/util-common.c @@ -80,17 +80,21 @@ char *mdirname(const char *path) * @param buf structure to fill with stat information * @return the return code from lstat */ -int llstat(const char *path, struct stat *buf) +int llstat(char *path, struct stat *buf) { int ret; + char *c = NULL; size_t len = strlen(path); - /* strip the trailing slash if one exists */ - if(len != 0 && path[len - 1] == '/') { - char *newpath = strdup(path); - newpath[len - 1] = '\0'; - ret = lstat(newpath, buf); - free(newpath); + while(len > 1 && path[len - 1] == '/') { + --len; + c = path + len; + } + + if(c) { + *c = '\0'; + ret = lstat(path, buf); + *c = '/'; } else { ret = lstat(path, buf); } diff --git a/src/common/util-common.h b/src/common/util-common.h index 5f04b00c..576702fa 100644 --- a/src/common/util-common.h +++ b/src/common/util-common.h @@ -25,7 +25,7 @@ const char *mbasename(const char *path); char *mdirname(const char *path); -int llstat(const char *path, struct stat *buf); +int llstat(char *path, struct stat *buf); #ifndef HAVE_STRNDUP char *strndup(const char *s, size_t n); |