Copy files until EOF, not the reported file size, to deal with bad sizes in
the proc filesystem.
diff --git a/libbb/copy_file.c b/libbb/copy_file.c
index 22684be..24bdf90 100644
--- a/libbb/copy_file.c
+++ b/libbb/copy_file.c
@@ -94,7 +94,7 @@
umask(saved_umask);
}
-
+
/* Recursively copy files in SOURCE. */
if ((dp = opendir(source)) == NULL) {
perror_msg("unable to open directory `%s'", source);
@@ -116,7 +116,7 @@
free(new_source);
free(new_dest);
}
-
+
/* ??? What if an error occurs in readdir? */
if (closedir(dp) < 0) {
@@ -173,7 +173,8 @@
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);