fix segfault in lutimes when tv argument is NULL

[musl] / src / dirent / scandir.c

diff --git a/src/dirent/scandir.c b/src/dirent/scandir.c
index aad813a..7ee195d 100644 (file)
--- a/src/dirent/scandir.c
+++ b/src/dirent/scandir.c
@@ -1,10 +1,9 @@
 #include <dirent.h>
 #include <string.h>
 #include <stdlib.h>
-#include <inttypes.h>
+#include <stdint.h>
 #include <errno.h>
 #include <stddef.h>
-#include <libc.h>
 
 int scandir(const char *path, struct dirent ***res,
        int (*sel)(const struct dirent *),
@@ -12,7 +11,7 @@ int scandir(const char *path, struct dirent ***res,
 {
        DIR *d = opendir(path);
        struct dirent *de, **names=0, **tmp;
-       size_t cnt=0, len=0, size;
+       size_t cnt=0, len=0;
        int old_errno = errno;
 
        if (!d) return -1;
@@ -26,10 +25,9 @@ int scandir(const char *path, struct dirent ***res,
                        if (!tmp) break;
                        names = tmp;
                }
-               size = offsetof(struct dirent,d_name) + strlen(de->d_name) + 1;
-               names[cnt] = malloc(size);
+               names[cnt] = malloc(de->d_reclen);
                if (!names[cnt]) break;
-               memcpy(names[cnt++], de, size);
+               memcpy(names[cnt++], de, de->d_reclen);
        }
 
        closedir(d);
@@ -46,4 +44,4 @@ int scandir(const char *path, struct dirent ***res,
        return cnt;
 }
 
-LFS64(scandir);
+weak_alias(scandir, scandir64);