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-rw-r--r--util-linux/mdev.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/util-linux/mdev.c b/util-linux/mdev.c
index 8743cdb6b..22005aaee 100644
--- a/util-linux/mdev.c
+++ b/util-linux/mdev.c
@@ -90,7 +90,7 @@ static void make_device(char *path, int delete)
if (field == 0) {
/* Regex to match this device */
- char *regex = strndupa(pos, end2-pos);
+ char *regex = xstrndup(pos, end2-pos);
regex_t match;
regmatch_t off;
int result;
@@ -99,6 +99,7 @@ static void make_device(char *path, int delete)
xregcomp(&match,regex, REG_EXTENDED);
result = regexec(&match, device_name, 1, &off, 0);
regfree(&match);
+ free(regex);
/* If not this device, skip rest of line */
if (result || off.rm_so
@@ -119,7 +120,9 @@ static void make_device(char *path, int delete)
uid = strtoul(pos, &s2, 10);
if (s != s2) {
struct passwd *pass;
- pass = getpwnam(strndupa(pos, s-pos));
+ char *_unam = xstrndup(pos, s-pos);
+ pass = getpwnam(_unam);
+ free(_unam);
if (!pass) break;
uid = pass->pw_uid;
}
@@ -128,7 +131,9 @@ static void make_device(char *path, int delete)
gid = strtoul(s, &s2, 10);
if (end2 != s2) {
struct group *grp;
- grp = getgrnam(strndupa(s, end2-s));
+ char *_grnam = xstrndup(s, end2-s);
+ grp = getgrnam(_grnam);
+ free(_grnam);
if (!grp) break;
gid = grp->gr_gid;
}