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-rw-r--r--src/common/util-common.c18
-rw-r--r--src/common/util-common.h2
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);