Mercurial > hg > freeDiameter
comparison extensions/app_radgw/md5.c @ 1414:f6f12521c2aa
Fix strict-aliasing warnings with gcc 4.8
Rewrite IN6_ADDR_V4MAP() to not rely upon aliasing rules.
Add test for IN6_ADDR_V4MAP() and IN6_ADDR_V4UNMAP().
Rewrite MD5Final() to not rely upon aliasing rules. (Not tested)
| author | Luke Mewburn <luke@mewburn.net> |
|---|---|
| date | Tue, 18 Feb 2020 19:01:49 +1100 |
| parents | 0fa8207cc91a |
| children |
comparison
equal
deleted
inserted
replaced
| 1413:1979715b744f | 1414:f6f12521c2aa |
|---|---|
| 284 os_memset(p, 0, count - 8); | 284 os_memset(p, 0, count - 8); |
| 285 } | 285 } |
| 286 byteReverse(ctx->in, 14); | 286 byteReverse(ctx->in, 14); |
| 287 | 287 |
| 288 /* Append length in bits and transform */ | 288 /* Append length in bits and transform */ |
| 289 ((u32 *) ctx->in)[14] = ctx->bits[0]; | 289 os_memcpy(&ctx->in[56], &ctx->bits[0], 8); |
| 290 ((u32 *) ctx->in)[15] = ctx->bits[1]; | |
| 291 | 290 |
| 292 MD5Transform(ctx->buf, (u32 *) ctx->in); | 291 MD5Transform(ctx->buf, (u32 *) ctx->in); |
| 293 byteReverse((unsigned char *) ctx->buf, 4); | 292 byteReverse((unsigned char *) ctx->buf, 4); |
| 294 os_memcpy(digest, ctx->buf, 16); | 293 os_memcpy(digest, ctx->buf, 16); |
| 295 os_memset(ctx, 0, sizeof(*ctx)); /* In case it's sensitive */ | 294 os_memset(ctx, 0, sizeof(*ctx)); /* In case it's sensitive */ |