33 lines
876 B
Plaintext
33 lines
876 B
Plaintext
$OpenBSD: patch-gdk-pixbuf_io-bmp_c,v 1.3 2009/01/09 16:13:22 naddy Exp $
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--- gdk-pixbuf/io-bmp.c.orig Fri Sep 27 23:12:40 2002
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+++ gdk-pixbuf/io-bmp.c Fri Jan 9 17:12:25 2009
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@@ -245,7 +245,15 @@ lsb_16 (guchar *src)
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static gboolean
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grow_buffer (struct bmp_progressive_state *State)
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{
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- guchar *tmp = realloc (State->buff, State->BufferSize);
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+ guchar *tmp;
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+
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+ if (State->BufferSize == 0) {
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+ State->read_state = READ_STATE_ERROR;
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+ return FALSE;
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+ }
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+
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+ tmp = realloc (State->buff, State->BufferSize);
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+
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if (!tmp) {
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State->read_state = READ_STATE_ERROR;
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return FALSE;
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@@ -870,8 +878,10 @@ DoCompressed(struct bmp_progressive_state *context)
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guchar c;
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gint idx;
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- if (context->compr.y >= context->Header.height)
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+ if (context->compr.y >= context->Header.height) {
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+ context->BufferDone = 0;
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return TRUE;
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+ }
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y = context->compr.y;
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