Blame a2ps-forward-null.patch
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Tim Waugh |
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diff -up a2ps-4.14/lib/pathwalk.c.forward-null a2ps-4.14/lib/pathwalk.c
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--- a2ps-4.14/lib/pathwalk.c.forward-null 2011-08-10 16:06:53.185942197 +0100
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+++ a2ps-4.14/lib/pathwalk.c 2011-08-10 16:08:36.831030924 +0100
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@@ -348,12 +348,12 @@ xpw_find_included_file (char * const *pa
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/* Relative. Give its root. */
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dir = dir_name (including_file);
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- res = ALLOCA (char, (strlen (dir)
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+ res = ALLOCA (char, ((dir ? strlen (dir) : 0)
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+ strlen (name)
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+ (suffix ? strlen (suffix) : 0)
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+ 2));
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- sprintf (res, "%s%c%s%s", dir, DIRECTORY_SEPARATOR,
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- name, suffix ? suffix : "");
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+ sprintf (res, "%s%c%s%s", dir ? dir : "", DIRECTORY_SEPARATOR,
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+ dir ? name : name + 1, suffix ? suffix : "");
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XFREE (dir);
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if (stat (res, &statbuf) == 0)
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return xstrdup (res);
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