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st/mesa: check for null before asserts, fix possible mem leak

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This commit is contained in:
Brian Paul 2009-10-01 14:49:34 -06:00
parent b154497bef
commit b3e41e0d5e
1 changed files with 7 additions and 6 deletions
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13
src/mesa/state_tracker/st_cb_fbo.c
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@ -165,12 +165,12 @@ st_renderbuffer_alloc_storage(GLcontext * ctx, struct gl_renderbuffer *rb,
strb->texture,
0, 0, 0,
surface_usage );
assert(strb->surface->texture);
assert(strb->surface->format);
assert(strb->surface->width == width);
assert(strb->surface->height == height);
if (strb->surface) {
assert(strb->surface->texture);
assert(strb->surface->format);
assert(strb->surface->width == width);
assert(strb->surface->height == height);
}
return strb->surface != NULL;
}
@ -298,6 +298,7 @@ st_new_renderbuffer_fb(enum pipe_format format, int samples, boolean sw)
default:
_mesa_problem(NULL,
"Unexpected format in st_new_renderbuffer_fb");
_mesa_free(strb);
return NULL;
}