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Re: [PATCH] don't dereference NULL upon failed malloc and realloc
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From: |
Jim Meyering |
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Subject: |
Re: [PATCH] don't dereference NULL upon failed malloc and realloc |
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Date: |
Mon, 22 Jun 2009 13:43:13 +0200 |
Jim Meyering wrote:
> Hello,
>
> I noticed some potential NULL-deref-after-failed-malloc/realloc.
> Here's one way to fix them:
If no one objects, I'll commit this in about 5 hours.
>>From 4c51394b3fc14f108404689dade9629bc6b0cefc Mon Sep 17 00:00:00 2001
> From: Jim Meyering <address@hidden>
> Date: Sun, 21 Jun 2009 17:13:38 +0200
> Subject: [PATCH] don't dereference NULL upon failed malloc and realloc
>
> * src/ftfont.c (setup_otf_gstring, ftfont_shape_by_flt): Use xmalloc
> and xrealloc, so subsequent dereferences of unchecked *alloc-return
> values are valid.
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