git-svn: trunk@2434
aCaB authored on 2006/10/27 09:43:22... | ... |
@@ -1,3 +1,7 @@ |
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+Fri Oct 27 02:37:49 CEST 2006 (acab) |
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+------------------------------------ |
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+ * libclamav/petite.c: sanity check the number of rebuilt sections |
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+ |
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1 | 5 |
Wed Oct 25 18:03:34 CEST 2006 (tk) |
2 | 6 |
---------------------------------- |
3 | 7 |
* sigtool/sigtool.c: new option --utf16-decode |
... | ... |
@@ -280,6 +280,11 @@ int petite_inflate2x_1to9(char *buf, uint32_t minrva, uint32_t bufsz, struct pe_ |
280 | 280 |
thisrva=cli_readint32(packed+8); /* RVA of the original section */ |
281 | 281 |
packed += 0x10; |
282 | 282 |
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+ if ( j >= 90 ) { |
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+ cli_dbgmsg("Petite: maximum number of sections exceeded, giving up.\n"); |
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+ free(usects); |
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+ return -1; |
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+ } |
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283 | 288 |
/* Alloc 1 more struct */ |
284 | 289 |
if ( ! (tmpsct = cli_realloc(usects, sizeof(struct SECTION) * (j+1))) ) { |
285 | 290 |
if (usects) |