Full_Name: Ryan Tandy Version: master OS: Debian URL: Submission from: (NULL) (24.68.37.4) Submitted by: ryan smbk5pwd.c: In function 'lmhash': smbk5pwd.c:206:21: warning: passing argument 2 of 'nettle_des_set_key' from incompatible pointer type [-Wincompatible-pointer-types] des_set_key( &ctx, &key ); ^ AIAIn file included from smbk5pwd.c:69:0: /usr/include/nettle/des.h:76:1: note: expected 'const uint8_t * {aka const unsigned char *}' but argument is of type 'unsigned char (*)[8]' des_set_key(struct des_ctx *ctx, const uint8_t *key); ^ (and several more) The openssl and gcrypt versions both used "&key" as well. It's correct for openssl, which takes a DES_cblock *. It's ambiguous for gcrypt, which takes a void *. It's wrong for nettle, which expects an unsigned char *. This is not a functional problem, since in all cases the pointer points at the beginning of the array. Fixing the warning does not change the output. smbk5pwd.c: In function 'nthash': smbk5pwd.c:249:36: warning: pointer targets in passing argument 3 of 'nettle_md4_update' differ in signedness [-Wpointer-sign] md4_update( &ctx, passwd->bv_len, passwd->bv_val ); ^ In file included from smbk5pwd.c:70:0: /usr/include/nettle/md4.h:69:1: note: expected 'const uint8_t * {aka const unsigned char *}' but argument is of type 'char *' md4_update(struct md4_ctx *ctx, ^ openssl and gcrypt both use void * here, nettle needs a cast (which should be safe). The remaining warnings are not nettle-specific. smbk5pwd.c: In function 'smbk5pwd_cf_func': smbk5pwd.c:915:14: warning: variable 'db' set but not used [-Wunused-but-set-variable] BackendDB db = *c->be; ^ Added in 29fab9c, apparently never used. Looks like cruft to me. Most likely didn't generate a warning with gcc prior to 4.6, due to the assignment just below. smbk5pwd.c: In function 'smbk5pwd_modules_init': smbk5pwd.c:968:2: warning: variable 'dummy_ad' set but not used [-Wunused-but-set-variable] dummy_ad; ^ The unused-but-set-variable warning is new in gcc 4.6 and there is a different no-op trick to suppress it in a portable way.
changed notes changed state Open to Test moved from Incoming to Contrib
changed notes changed state Test to Release
changed notes
fixed in master fixed in RE25 fixed in RE24
changed notes changed state Release to Closed