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Diffstat (limited to 'libbb')
-rw-r--r--libbb/recursive_action.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/libbb/recursive_action.c b/libbb/recursive_action.c
index 8424ca0bf..510080b83 100644
--- a/libbb/recursive_action.c
+++ b/libbb/recursive_action.c
@@ -29,8 +29,10 @@
#include <string.h>
#include <dirent.h>
#include <sys/stat.h>
+#include <stdlib.h> /* free() */
#include "libbb.h"
+
/* same conditions as recursive_action */
#define bb_need_name_too_long
#define BB_DECLARE_EXTERN
@@ -112,25 +114,18 @@ int recursive_action(const char *fileName,
}
status = TRUE;
while ((next = readdir(dir)) != NULL) {
- char nextFile[PATH_MAX];
+ char *nextFile;
if ((strcmp(next->d_name, "..") == 0)
|| (strcmp(next->d_name, ".") == 0)) {
continue;
}
- if (strlen(fileName) + strlen(next->d_name) + 1 > PATH_MAX) {
- error_msg(name_too_long);
- return FALSE;
- }
- memset(nextFile, 0, sizeof(nextFile));
- if (fileName[strlen(fileName)-1] == '/')
- sprintf(nextFile, "%s%s", fileName, next->d_name);
- else
- sprintf(nextFile, "%s/%s", fileName, next->d_name);
+ nextFile = concat_path_file(fileName, next->d_name);
if (recursive_action(nextFile, TRUE, followLinks, depthFirst,
fileAction, dirAction, userData) == FALSE) {
status = FALSE;
}
+ free(nextFile);
}
closedir(dir);
if (dirAction != NULL && depthFirst == TRUE) {