diff options
author | Chia-I Wu <olvaffe@gmail.com> | 2010-01-12 11:25:02 +0800 |
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committer | Chia-I Wu <olvaffe@gmail.com> | 2010-01-12 11:25:02 +0800 |
commit | 562c127693200822f04a145db50add1be2425d7b (patch) | |
tree | 9441774fb212b17ddf2a364f06abc43f166cc00b /progs/xdemos/manywin.c | |
parent | e5d351dcfde58777162552cf5cd2a9cd8299f4cd (diff) | |
parent | 077d6dd7508af88509dd0499c5dfbdaa186b4015 (diff) |
Merge branch 'master' into opengl-es-v2
Conflicts:
src/mesa/main/dd.h
Diffstat (limited to 'progs/xdemos/manywin.c')
-rw-r--r-- | progs/xdemos/manywin.c | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/progs/xdemos/manywin.c b/progs/xdemos/manywin.c index ee357f32a4..3b0810b2e5 100644 --- a/progs/xdemos/manywin.c +++ b/progs/xdemos/manywin.c @@ -177,14 +177,40 @@ AddHead(const char *displayName, const char *name) /* save the info for this head */ { struct head *h = &Heads[NumHeads]; + const char * tmp; + + if (strlen(name) + 1 > sizeof(h->DisplayName)) { + Error(displayName, "name string overflow"); + return NULL; + } strcpy(h->DisplayName, name); + h->Dpy = dpy; h->Win = win; h->Context = ctx; h->Angle = 0.0; - strcpy(h->Version, (char *) glGetString(GL_VERSION)); - strcpy(h->Vendor, (char *) glGetString(GL_VENDOR)); - strcpy(h->Renderer, (char *) glGetString(GL_RENDERER)); + + tmp = (char *) glGetString(GL_VERSION); + if (strlen(tmp) + 1 > sizeof(h->Version)) { + Error(displayName, "GL_VERSION string overflow"); + return NULL; + } + strcpy(h->Version, tmp); + + tmp = (char *) glGetString(GL_VENDOR); + if (strlen(tmp) + 1 > sizeof(h->Vendor)) { + Error(displayName, "GL_VENDOR string overflow"); + return NULL; + } + strcpy(h->Vendor, tmp); + + tmp = (char *) glGetString(GL_RENDERER); + if (strlen(tmp) + 1 > sizeof(h->Renderer)) { + Error(displayName, "GL_RENDERER string overflow"); + return NULL; + } + strcpy(h->Renderer, tmp); + NumHeads++; return &Heads[NumHeads-1]; } |