On 11/23/2016 05:06 PM, Nicolas Iooss wrote:
> Commit 02a7d77ef2bf ("libsepol: make parsing symbol table headers more
> robust") broke refpolicy build, because checkmodule generates avrule
> decl blocks with "decl->symtab[i].nprim = 0" for all possible i, even
> when decl->symtab[SYM_ROLES] and decl->symtab[SYM_TYPES] are not
> empty.
>
> More precisely, decl->symtab[i].nprim seems to be only updated in
> libsepol/src/link.c (in *_copy_callback() functions).
>
> Revert the buggy part of commit 02a7d77ef2bf to fix this regression.
Thanks, applied.
>
> Signed-off-by: Nicolas Iooss <[email protected]>
> ---
> libsepol/src/policydb.c | 4 ----
> 1 file changed, 4 deletions(-)
>
> diff --git a/libsepol/src/policydb.c b/libsepol/src/policydb.c
> index d1019e42de16..f9b2ec379c33 100644
> --- a/libsepol/src/policydb.c
> +++ b/libsepol/src/policydb.c
> @@ -3510,10 +3510,6 @@ static int avrule_decl_read(policydb_t * p,
> avrule_decl_t * decl,
> return -1;
> nprim = le32_to_cpu(buf[0]);
> nel = le32_to_cpu(buf[1]);
> - if (nel && !nprim) {
> - ERR(fp->handle, "unexpected items in decl symbol table
> with no symbol");
> - return -1;
> - }
> for (j = 0; j < nel; j++) {
> if (read_f[i] (p, decl->symtab[i].table, fp)) {
> return -1;
>
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