curl/curl
1
1
Fork 0
mirror of https://github.com/curl/curl.git synced 2025-09-10 14:12:41 +03:00
Code Issues Packages Projects Releases Wiki Activity

cookie: simplify invalid_octets()

Browse Source 
should also make it marginally faster and smaller.

Closes #16306
This commit is contained in:
Daniel Stenberg 2025-02-12 15:36:22 +01:00
parent 196e624471
commit 597ee915c4
No known key found for this signature in database
GPG Key ID: 5CC908FDB71E12C2
1 changed files with 6 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
lib/cookie.c
View File

@ -461,15 +461,12 @@ static bool bad_domain(const char *domain, size_t len)
static bool invalid_octets(const char *p)
{
/* Reject all bytes \x01 - \x1f (*except* \x09, TAB) + \x7f */
static const char badoctets[] = {
"\x01\x02\x03\x04\x05\x06\x07\x08\x0a"
"\x0b\x0c\x0d\x0e\x0f\x10\x11\x12\x13\x14"
"\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x7f"
};
size_t len;
/* scan for all the octets that are *not* in cookie-octet */
len = strcspn(p, badoctets);
return p[len] != '\0';
while(*p) {
if(((*p != 9) && (*p < 0x20)) || (*p == 0x7f))
return TRUE;
p++;
}
return FALSE;
}
#define CERR_OK 0