RepoMirrors
/
mpv
mirror of https://github.com/mpv-player/mpv
1
0
Fork 0
Code Issues Releases Wiki Activity

vo_opengl: check shader string before sscanfing it

This commit is contained in:
Kevin Mitchell 2015-11-19 08:12:51 -08:00
parent 94147762fc
commit 368431f57c
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
video/out/opengl/common.c
View File

@ -475,7 +475,7 @@ void mpgl_load_functions2(GL *gl, void *(*get_fn)(void *ctx, const char *n),
} else {
gl->glsl_version = 110;
int glsl_major = 0, glsl_minor = 0;
if (sscanf(shader, "%d.%d", &glsl_major, &glsl_minor) == 2)
if (shader && sscanf(shader, "%d.%d", &glsl_major, &glsl_minor) == 2)
gl->glsl_version = glsl_major * 100 + glsl_minor;
// GLSL 400 defines "sample" as keyword - breaks custom shaders.
gl->glsl_version = MPMIN(gl->glsl_version, 330);