Fix CID 10667 (#2-1 of 2): Uninitialized scalar variable (UNINIT)
uninit_use_in_call: Using uninitialized value "action.sa_mask".
Field "action.sa_mask.__val" is uninitialized when calling
"sigaction(int, struct sigaction const * restrict, struct sigaction * restrict)".
Fix CID 10665 (#2-3 of 3): String not null terminated (STRING_NULL)
44. string_null_argument: Function "read(int, void *, size_t)" does
not terminate string "*clbuf".
Fix CID 10664 (#2-3 of 3): String not null terminated (STRING_NULL)
42. string_null_argument: Function "read(int, void *, size_t)" does
not terminate string "*clbuf".
Fix CID 10656 (#6 of 9): Resource leak (RESOURCE_LEAK)
70. leaked_storage: Variable "username" going out of scope leaks the
storage it points to.

Fix CID 10657 (#6 of 9): Resource leak (RESOURCE_LEAK)
66. leaked_storage: Variable "clientip" going out of scope leaks the
storage it points to.
Fix CID 10655 (#1 of 1): Resource leak (RESOURCE_LEAK)
56. leaked_handle: Handle variable "sockd" going out of scope leaks
the handle.
Fix CID 10654 (#1 of 1): Resource leak (RESOURCE_LEAK)
16. overwrite_var: Overwriting "squidguard" in "squidguard = NULL"
leaks the storage that "squidguard" points to.
Fix CID 10653 (#1 of 1): Resource leak (RESOURCE_LEAK)
31. leaked_storage: Variable "malware" going out of scope leaks the
storage it points to.
Fix CID 10652 (#1 of 1): Resource leak (RESOURCE_LEAK)
24. leaked_storage: Variable "s" going out of scope leaks the
storage it points to.
Fix CID 10651 (#1 of 1): Out-of-bounds write (OVERRUN)
26. overrun-local: Overrunning array "httpinf->url" of 8192 bytes
at byte offset 8192 using index "i" (which evaluates to 8192).
Fix CID 10666 (#1 of 1): Copy into fixed size buffer (STRING_OVERFLOW)
27. fixed_size_dest: You might overrun the 8252 byte fixed-size string
"cbuff" by copying "url" without checking the length.
Fix several CID 10660 (#1 of 1): Wrong sizeof argument (SIZEOF_MISMATCH)
suspicious_sizeof: Passing argument "clamd_curr_ip" of type "char *" and
argument "8UL /* sizeof (clamd_curr_ip) */" to function "memset(void *,
int, size_t)" is suspicious.
Fix CID 10659 (#1 of 1): Dereference before null check (REVERSE_INULL)
check_after_deref: Null-checking "username" suggests that it may be null,
but it has already been dereferenced on all paths leading to the check.
Remove fix about false positive memory leak.