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no need to check for NULL pointers before dereferencing, as the pointers 

MUST be valid and they are dereferenced further down in the function
unconditionally!
This commit is contained in:
Daniel Stenberg 2009-10-29 09:12:40 +00:00
parent 861092637b
commit 15f425bdb8
1 changed files with 3 additions and 4 deletions
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7
ares/ares_parse_srv_reply.c
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@ -64,11 +64,10 @@ ares_parse_srv_reply (const unsigned char *abuf, int alen,
struct ares_srv_reply *srv = NULL;
/* Set *srv_out to NULL for all failure cases. */
if (srv_out)
*srv_out = NULL;
*srv_out = NULL;
/* Same with *nsrvreply. */
if (nsrvreply)
*nsrvreply = 0;
*nsrvreply = 0;
/* Give up if abuf doesn't have room for a header. */
if (alen < HFIXEDSZ)