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Overview
Comment: | Fix a faulty (but harmless) initialization in the MD5 code. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
ed005e302de418dd20a3b86ced7f1033 |
User & Date: | drh 2012-07-27 00:00:45.741 |
Context
2012-07-27
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00:26 | Fix another faulty though harmless memset() initialization. ... (check-in: 336e1355 user: drh tags: trunk) | |
00:00 | Fix a faulty (but harmless) initialization in the MD5 code. ... (check-in: ed005e30 user: drh tags: trunk) | |
2012-07-26
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17:27 | Removed legacy comparison of uint<0 (the type used to be 'long', IIRC). Thanks to Doug C. for the report. ... (check-in: bff50b17 user: stephan tags: trunk) | |
Changes
Changes to src/md5.c.
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262 263 264 265 266 267 268 | /* Append length in bits and transform */ ((uint32 *)ctx->in)[ 14 ] = ctx->bits[0]; ((uint32 *)ctx->in)[ 15 ] = ctx->bits[1]; MD5Transform(ctx->buf, (uint32 *)ctx->in); byteReverse((unsigned char *)ctx->buf, 4); memcpy(digest, ctx->buf, 16); | | | 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 | /* Append length in bits and transform */ ((uint32 *)ctx->in)[ 14 ] = ctx->bits[0]; ((uint32 *)ctx->in)[ 15 ] = ctx->bits[1]; MD5Transform(ctx->buf, (uint32 *)ctx->in); byteReverse((unsigned char *)ctx->buf, 4); memcpy(digest, ctx->buf, 16); memset(ctx, 0, sizeof(*ctx)); /* In case it's sensitive */ } /* ** Convert a digest into base-16. digest should be declared as ** "unsigned char digest[16]" in the calling function. The MD5 ** digest is stored in the first 16 bytes. zBuf should ** be "char zBuf[33]". |
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