e2fsck: merge dirs_to_hash when threads finish

[tools/e2fsprogs.git] / e2fsck / extend.c

diff --git a/e2fsck/extend.c b/e2fsck/extend.c
index bdb62c3..9d17e44 100644 (file)
--- a/e2fsck/extend.c
+++ b/e2fsck/extend.c
@@ -31,6 +31,7 @@ int main(int argc, char **argv)
        int     nblocks, blocksize;
        int     fd;
        char    *block;
+       errcode_t retval;
        int     ret;
 
        if (argc != 4)
@@ -45,13 +46,12 @@ int main(int argc, char **argv)
                exit(1);
        }
 
-       block = malloc(blocksize);
-       if (block == 0) {
+       retval = ext2fs_get_memzero(blocksize, &block);
+       if (retval) {
                fprintf(stderr, _("Couldn't allocate block buffer (size=%d)\n"),
                        blocksize);
                exit(1);
        }
-       memset(block, 0, blocksize);
 
        fd = open(filename, O_RDWR);
        if (fd < 0) {
@@ -78,5 +78,6 @@ int main(int argc, char **argv)
                perror("read");
                exit(1);
        }
-       exit(0);
+       ext2fs_free_mem(&block);
+       return(0);
 }