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Allow empty sections as found in the FEX files of Ippo q8h v1.2 and FSL S8

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Signed-off-by: Henrik Nordstrom <henrik@henriknordstrom.net>
This commit is contained in:
Reinhard Max 2014-10-21 16:20:10 +02:00 committed by Henrik Nordstrom
parent dfece178b7
commit d53292760f
1 changed files with 3 additions and 8 deletions
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11
script_bin.c
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@ -82,10 +82,8 @@ size_t script_bin_size(struct script *script,
}
words += WORDS(size);
}
if (c>0) {
*sections += 1;
*entries += c;
}
*sections += 1;
*entries += c;
}
bin_size = sizeof(struct script_bin_head) +
@ -133,9 +131,6 @@ int script_generate_bin(void *bin, size_t UNUSED(bin_size),
size_t c = 0;
s = container_of(ls, struct script_section, sections);
/* skip empty sections */
if (list_empty(&s->entries))
continue;
memcpy(section->name, s->name, strlen(s->name));
section->offset = ((void*)entry-bin)>>2;
@ -227,7 +222,7 @@ static int decompile_section(void *bin, size_t bin_size,
size = bin_size - 4 * section->offset;
if ((section->length <= 0) ||
if ((section->length < 0) ||
(section->length > (size / (int)sizeof(struct script_bin_entry)))) {
pr_err("Malformed data: invalid section length: %d\n",
section->length);