From f40adf8259a9f034b6fff7abff047e9a746f7ec1 Mon Sep 17 00:00:00 2001 From: Joseph Hunkeler Date: Thu, 16 Apr 2026 11:51:13 -0400 Subject: gen_file_extension_str: add maxlen argument --- src/lib/core/include/utils.h | 2 +- src/lib/core/utils.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'src/lib') diff --git a/src/lib/core/include/utils.h b/src/lib/core/include/utils.h index 335a7e4..8b657e4 100644 --- a/src/lib/core/include/utils.h +++ b/src/lib/core/include/utils.h @@ -420,7 +420,7 @@ int env_manipulate_pathstr(const char *key, char *path, int mode); /** * Append or replace a file extension */ -int gen_file_extension_str(char *filename, const char *extension); +int gen_file_extension_str(char *filename, size_t maxlen, const char *extension); /** * Remove [extra]s from a spec string diff --git a/src/lib/core/utils.c b/src/lib/core/utils.c index 2722585..76b314e 100644 --- a/src/lib/core/utils.c +++ b/src/lib/core/utils.c @@ -886,10 +886,10 @@ int env_manipulate_pathstr(const char *key, char *path, int mode) { return 0; } -int gen_file_extension_str(char *filename, const char *extension) { +int gen_file_extension_str(char *filename, const size_t maxlen, const char *extension) { char *ext_orig = strrchr(filename, '.'); if (!ext_orig) { - strcat(filename, extension); + strncat(filename, extension, maxlen - strlen(filename) - 1); return 0; } -- cgit