nnn

commit 9db87a782c92cfb1e43ad93224371352eee43f71
parent d17df60c4ae79c104bbacfc771646a762cacd45e
Author: Arun <engineerarun@gmail.com>
Date:   Tue, 12 Nov 2024 10:17:12 +0530

Merge pull request #1953 from N-R-K/fix-fortify-abortion

fix crash under _FORTIFY_SOURCE
Diffstat:
M
src/nnn.c
 | 
7
++++---

1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/src/nnn.c b/src/nnn.c
@@ -2834,15 +2834,16 @@ static char *get_archive_cmd(const char *archive)
 
 static void archive_selection(const char *cmd, const char *archive)
 {
-	char *buf = malloc((xstrlen(patterns[P_ARCHIVE_CMD]) + xstrlen(cmd) + xstrlen(archive)
-	                   + xstrlen(selpath)) * sizeof(char));
+	size_t len = xstrlen(patterns[P_ARCHIVE_CMD]) + xstrlen(cmd) + xstrlen(archive)
+	            + xstrlen(selpath) + 1;
+	char *buf = malloc(len);
 	if (!buf) {
 		DPRINTF_S(strerror(errno));
 		printwarn(NULL);
 		return;
 	}
 
-	snprintf(buf, CMD_LEN_MAX, patterns[P_ARCHIVE_CMD], cmd, archive, selpath);
+	snprintf(buf, len, patterns[P_ARCHIVE_CMD], cmd, archive, selpath);
 	spawn(utils[UTIL_SH_EXEC], buf, NULL, NULL, F_CLI | F_CONFIRM);
 	free(buf);
 }