Tested on Fedora 37 with clang 15.
app-layer.c:1055:27: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
void AppLayerSetupCounters()
^
void
app-layer.c:1176:29: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
void AppLayerDeSetupCounters()
^
void
2 errors generated.
Set flags by default:
-Wmissing-prototypes
-Wmissing-declarations
-Wstrict-prototypes
-Wwrite-strings
-Wcast-align
-Wbad-function-cast
-Wformat-security
-Wno-format-nonliteral
-Wmissing-format-attribute
-funsigned-char
Fix minor compiler warnings for these new flags on gcc and clang.
By default, hashlittle() will read off the end of the key, up to the
next four-byte boundary, although the data beyond the end of the key
doesn't affect the hash. This read causes uninitialized read warnings
from Valgrind and Address Sanitizer.
Here we add hashlittle_safe(), which avoids reading off the end of the
buffer (using the code inside the VALGRIND-guarded block in the original
hashlittle() implementation).
Found here:
http://burtleburtle.net/bob/hash/doobs.htmlhttp://burtleburtle.net/bob/c/lookup3.c
From the file header:
lookup3.c, by Bob Jenkins, May 2006, Public Domain.
These are functions for producing 32-bit hashes for hash table lookup.
hashword(), hashlittle(), hashlittle2(), hashbig(), mix(), and final()
are externally useful functions. Routines to test the hash are included
if SELF_TEST is defined. You can use this free for any purpose. It's in
the public domain. It has no warranty.
Victor Julien
Victor Julien
Justin Viiret
Anoop Saldanha