moonlight-stream/moonlight-embedded
1
0 Fork 0
mirror of https://github.com/moonlight-stream/moonlight-embedded.git synced 2026-10-21 15:57:32 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix unbounded write of sprintf

Browse Source 
Buffer write operations that do not control the length of data written
may overflow. Fix by replacing sprintf() with snprintf().
This commit is contained in:
Mingjie Shen authored and Cameron Gutman committed 2024-03-25 00:11:49 -05:00
1 parent 014af67397
commit 274d3db34d
2 files changed
+5 -5
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

src/config.c
+3 -3
View File
@@ -411,11 +411,11 @@ void config_parse(int argc, char* argv[], PCONFIGURATION config) {
struct passwd *pw = getpwuid(getuid());
const char *dir;
if ((dir = getenv("XDG_CACHE_DIR")) != NULL)
sprintf(config->key_dir, "%s" MOONLIGHT_PATH, dir);
snprintf(config->key_dir, sizeof(config->key_dir), "%s" MOONLIGHT_PATH, dir);
else if ((dir = getenv("HOME")) != NULL)
sprintf(config->key_dir, "%s" DEFAULT_CACHE_DIR MOONLIGHT_PATH, dir);
snprintf(config->key_dir, sizeof(config->key_dir), "%s" DEFAULT_CACHE_DIR MOONLIGHT_PATH, dir);
else
sprintf(config->key_dir, "%s" DEFAULT_CACHE_DIR MOONLIGHT_PATH, pw->pw_dir);
snprintf(config->key_dir, sizeof(config->key_dir), "%s" DEFAULT_CACHE_DIR MOONLIGHT_PATH, pw->pw_dir);
}
if (config->stream.bitrate == -1) {