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wine-winehq
Commit 0d8cf038 authored by Raphael Junqueira's avatar Raphael Junqueira Committed by Alexandre Julliard
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Fix allocated buffer size to avoid buffer overflow.

parent e2c5359e
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Showing with 2 additions and 2 deletions
dlls/opengl32/wgl.c
View file @ 0d8cf038
......@@ -769,7 +769,7 @@ const GLubyte * internal_glGetString(GLenum name) {
return NULL;
} else {
size_t len = strlen(GL_Extensions);
internal_gl_extensions = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
internal_gl_extensions = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len + 2);
while (*GL_Extensions != 0x00) {
const char* Start = GL_Extensions;
......@@ -785,7 +785,7 @@ const GLubyte * internal_glGetString(GLenum name) {
/* test if supported API is disabled by config */
if (NULL == strstr(internal_gl_disabled_extensions, ThisExtn)) {
strcat(internal_gl_extensions, " ");
strcat(internal_gl_extensions, ThisExtn);
strcat(internal_gl_extensions, ThisExtn);
TRACE(" active\n");
} else {
TRACE(" deactived (by config)\n");
......
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