X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=libbb%2Fcopy_file.c;h=c79fbeb14912fb8461ab0b1958896239c47846b1;hb=c126f8ffb6143f1455bea63dad21b2832ddb8b3c;hp=22684be74283c1bf0996637979a91c48ded60f9a;hpb=8a633268ef478a31bd649d582ce07e9c26a4a03a;p=oweals%2Fbusybox.git

diff --git a/libbb/copy_file.c b/libbb/copy_file.c
index 22684be74..c79fbeb14 100644
--- a/libbb/copy_file.c
+++ b/libbb/copy_file.c
@@ -29,6 +29,7 @@
 #include <errno.h>
 #include <dirent.h>
 #include <stdlib.h>
+#include <string.h>
 
 #include "libbb.h"
 
@@ -94,7 +95,7 @@ int copy_file(const char *source, const char *dest, int flags)
 
 			umask(saved_umask);
 		}
-		
+
 		/* Recursively copy files in SOURCE.  */
 		if ((dp = opendir(source)) == NULL) {
 			perror_msg("unable to open directory `%s'", source);
@@ -116,7 +117,7 @@ int copy_file(const char *source, const char *dest, int flags)
 			free(new_source);
 			free(new_dest);
 		}
-		
+
 		/* ??? What if an error occurs in readdir?  */
 
 		if (closedir(dp) < 0) {
@@ -173,7 +174,8 @@ int copy_file(const char *source, const char *dest, int flags)
 			goto end;
 		}
 
-		copy_file_chunk(sfp, dfp, source_stat.st_size);
+		if (copy_file_chunk(sfp, dfp, -1) < 0)
+			status = -1;
 
 		if (fclose(dfp) < 0) {
 			perror_msg("unable to close `%s'", dest);