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utils: Fix false positive in compiler warning 

Fixes the warning below:
warning: ‘sqn’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    fprintf(stderr, "Requesting --sqn %"PRIu64" implies IND=%u,"
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     " so no further --ind argument is allowed.\n",
     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     sqn, test_aud.u.umts.ind);
     ~~~~~~~~~~~~~~~~~~~~~~~~~

The warning is a false positive as sqn is only used in case
sqn_is_set!=0, and in that code path, sqn is set.

Change-Id: Ib5903db01ea6765bd6bb688e63f70925c5012f98
This commit is contained in:
Pau Espin 2017-11-16 16:37:55 +01:00
parent e2640ef763
commit c30a76b2d4
1 changed files with 1 additions and 1 deletions
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2
utils/osmo-auc-gen.c
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@ -98,7 +98,7 @@ int main(int argc, char **argv)
struct osmo_auth_vector _vec;
struct osmo_auth_vector *vec = &_vec;
uint8_t _rand[16], _auts[14];
uint64_t sqn;
uint64_t sqn = 0;
unsigned int ind = 0;
int rc, option_index;
int rand_is_set = 0;