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| author | Jussi Kivilinna <jussi.kivilinna@iki.fi> | 2014-12-23 13:33:12 +0200 |
|---|---|---|
| committer | Jussi Kivilinna <jussi.kivilinna@iki.fi> | 2014-12-25 11:16:50 +0200 |
| commit | c2e1f8fea271f3ef8027809547c4a52e0b1e24a2 (patch) | |
| tree | d23552fb07e1e8a5514be638f1e8a0b047093bf8 /random | |
| parent | 1dab4c9422bf0f3cdc7a4d3ccf9db090abd90e94 (diff) | |
| download | libgcrypt-c2e1f8fea271f3ef8027809547c4a52e0b1e24a2.tar.gz | |
random-csprng: fix compiler warnings on ARM
* random/random-csprng.c (_gcry_rngcsprng_update_seed_file)
(read_pool): Cast keypool and rndpool to 'unsigned long *' through
'void *'.
--
Patch fixes 'cast increases required alignment' warnings seen on GCC:
random-csprng.c: In function '_gcry_rngcsprng_update_seed_file':
random-csprng.c:867:15: warning: cast increases required alignment of target type [-Wcast-align]
for (i=0,dp=(unsigned long*)keypool, sp=(unsigned long*)rndpool;
^
random-csprng.c:867:43: warning: cast increases required alignment of target type [-Wcast-align]
for (i=0,dp=(unsigned long*)keypool, sp=(unsigned long*)rndpool;
^
random-csprng.c: In function 'read_pool':
random-csprng.c:1023:14: warning: cast increases required alignment of target type [-Wcast-align]
for(i=0,dp=(unsigned long*)keypool, sp=(unsigned long*)rndpool;
^
random-csprng.c:1023:42: warning: cast increases required alignment of target type [-Wcast-align]
for(i=0,dp=(unsigned long*)keypool, sp=(unsigned long*)rndpool;
^
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Diffstat (limited to 'random')
| -rw-r--r-- | random/random-csprng.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/random/random-csprng.c b/random/random-csprng.c index 429c84f8..332744ba 100644 --- a/random/random-csprng.c +++ b/random/random-csprng.c @@ -864,7 +864,7 @@ _gcry_rngcsprng_update_seed_file (void) /* Copy the entropy pool to a scratch pool and mix both of them. */ - for (i=0,dp=(unsigned long*)keypool, sp=(unsigned long*)rndpool; + for (i=0,dp=(unsigned long*)(void*)keypool, sp=(unsigned long*)(void*)rndpool; i < POOLWORDS; i++, dp++, sp++ ) { *dp = *sp + ADD_VALUE; @@ -1020,7 +1020,7 @@ read_pool (byte *buffer, size_t length, int level) } /* Create a new pool. */ - for(i=0,dp=(unsigned long*)keypool, sp=(unsigned long*)rndpool; + for(i=0,dp=(unsigned long*)(void*)keypool, sp=(unsigned long*)(void*)rndpool; i < POOLWORDS; i++, dp++, sp++ ) *dp = *sp + ADD_VALUE; |