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Diffstat (limited to 'cmds-restore.c')
-rw-r--r--cmds-restore.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/cmds-restore.c b/cmds-restore.c
index 1e35f3ad..e8775481 100644
--- a/cmds-restore.c
+++ b/cmds-restore.c
@@ -43,8 +43,8 @@
#include "utils.h"
#include "commands.h"
-static char fs_name[4096];
-static char path_name[4096];
+static char fs_name[PATH_MAX];
+static char path_name[PATH_MAX];
static int get_snaps = 0;
static int verbose = 0;
static int restore_metadata = 0;
@@ -884,13 +884,13 @@ static int search_dir(struct btrfs_root *root, struct btrfs_key *key,
btrfs_dir_item_key_to_cpu(leaf, dir_item, &location);
/* full path from root of btrfs being restored */
- snprintf(fs_name, 4096, "%s/%s", in_dir, filename);
+ snprintf(fs_name, PATH_MAX, "%s/%s", in_dir, filename);
if (mreg && REG_NOMATCH == regexec(mreg, fs_name, 0, NULL, 0))
goto next;
/* full path from system root */
- snprintf(path_name, 4096, "%s%s", output_rootdir, fs_name);
+ snprintf(path_name, PATH_MAX, "%s%s", output_rootdir, fs_name);
/*
* At this point we're only going to restore directories and
@@ -1023,7 +1023,7 @@ next:
}
if (restore_metadata) {
- snprintf(path_name, 4096, "%s%s", output_rootdir, in_dir);
+ snprintf(path_name, PATH_MAX, "%s%s", output_rootdir, in_dir);
fd = open(path_name, O_RDONLY);
if (fd < 0) {
fprintf(stderr, "ERROR: Failed to access %s to restore metadata\n",
@@ -1391,7 +1391,7 @@ int cmd_restore(int argc, char **argv)
}
}
- memset(path_name, 0, 4096);
+ memset(path_name, 0, PATH_MAX);
strncpy(dir_name, argv[optind + 1], sizeof dir_name);
dir_name[sizeof dir_name - 1] = 0;