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fixed return code processing of stowSid(), and also added more

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informative error messages.
This commit is contained in:
gardners 2012-04-21 08:15:10 +09:30
parent ec94f6c12f
commit 397ea4279a
1 changed files with 4 additions and 4 deletions
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8
dataformats.c
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@ -107,11 +107,11 @@ int validateSid(const char *sid)
{
size_t n = strlen(sid);
if (n != SID_STRLEN)
return setReason("Invalid SID (strlen is %u, should be %u)", n, SID_STRLEN);
return WHYF("Invalid SID (strlen is %u, should be %u)", n, SID_STRLEN);
const char *s;
for (s = sid; *s; ++s)
if (hexvalue(*s) == -1)
return -1;
return WHY("SID contains non-hex character");
return 0;
}
@ -119,8 +119,8 @@ int stowSid(unsigned char *packet, int ofs, const char *sid)
{
if (debug&DEBUG_PACKETFORMATS)
printf("Stowing SID \"%s\"\n", sid);
if (!validateSid(sid))
return -1;
if (validateSid(sid))
return WHY("Invalid SID passed in");
int i;
for(i = 0; i != SID_SIZE; ++i) {
packet[ofs] = hexvalue(sid[i<<1]) << 4;