mirror/RetroArch
1
0
Fork 0
mirror of https://github.com/libretro/RetroArch synced 2025-02-07 03:40:24 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix issue in file_stream.c - it would corrupt memory if

Browse Source 
maxlen is negative
This commit is contained in:
twinaphex 2019-07-06 06:20:01 +02:00
parent 46ed5c3fcb
commit 538cca8bcd
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
libretro-common/streams/file_stream.c
View File

@ -221,6 +221,9 @@ int filestream_scanf(RFILE *stream, const char* format, ...)
int ret = 0;
int64_t maxlen = filestream_read(stream, buf, sizeof(buf)-1);
if (maxlen <= 0)
return EOF;
buf[maxlen] = '\0';
va_start(args, format);