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hwp3.x: fix various paragraph content handlers

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This commit is contained in:
Kevin Lin 2016-01-11 15:15:02 -05:00
parent e748791d7b
commit 577b2524fe
1 changed files with 6 additions and 2 deletions
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8
libclamav/hwp.c
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@ -796,7 +796,7 @@ static inline int parsehwp3_paragraph(cli_ctx *ctx, fmap_t *map, int p, int leve
*/ */
#if HWP3_VERIFY #if HWP3_VERIFY
if (fmap_readn(map, &length, offset, sizeof(length)) != sizeof(length)) if (fmap_readn(map, &length, offset+2, sizeof(length)) != sizeof(length))
return CL_EREAD; return CL_EREAD;
if (fmap_readn(map, &match, offset+6, sizeof(match)) != sizeof(match)) if (fmap_readn(map, &match, offset+6, sizeof(match)) != sizeof(match))
@ -811,11 +811,12 @@ static inline int parsehwp3_paragraph(cli_ctx *ctx, fmap_t *map, int p, int leve
} }
if (length != 34) { if (length != 34) {
cli_errmsg("HWP3.x: Bookmark has incorrect length\n"); cli_errmsg("HWP3.x: Bookmark has incorrect length: %u != 34)\n", length);
return CL_EFORMAT; return CL_EFORMAT;
} }
#endif #endif
offset += 42; offset += 42;
break;
} }
case 7: /* date format */ case 7: /* date format */
{ {
@ -844,6 +845,7 @@ static inline int parsehwp3_paragraph(cli_ctx *ctx, fmap_t *map, int p, int leve
} }
#endif #endif
offset += 84; offset += 84;
break;
} }
case 8: /* date code */ case 8: /* date code */
{ {
@ -874,6 +876,7 @@ static inline int parsehwp3_paragraph(cli_ctx *ctx, fmap_t *map, int p, int leve
} }
#endif #endif
offset += 96; offset += 96;
break;
} }
case 9: /* tab */ case 9: /* tab */
{ {
@ -903,6 +906,7 @@ static inline int parsehwp3_paragraph(cli_ctx *ctx, fmap_t *map, int p, int leve
} }
#endif #endif
offset += 8; offset += 8;
break;
} }
case 10: /* table, test box, equation, button, hypertext */ case 10: /* table, test box, equation, button, hypertext */
{ {