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Fix segmentation fault in soft_tfidf.c

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Initialize local arrays suffixes1 and suffixes2 in function soft_tfidf_similarity_with_phrases_and_acronyms explicitly with NULL in order to prevent segmentation faults due to undefined initial values if ordinal_suffixes1 and ordinal_suffixes2 are NULL.
This commit is contained in:
in-cloud-opensource
2019-11-19 12:49:54 +01:00
committed by GitHub
parent d8c9847c56
commit d6595aee9b
1 changed files with 5 additions and 5 deletions
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8
src/soft_tfidf.c
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@@ -157,8 +157,8 @@ double soft_tfidf_similarity_with_phrases_and_acronyms(size_t num_tokens1, char
uint32_array **t1_tokens_unicode = NULL;
uint32_array **t2_tokens_unicode = NULL;
uint32_array *t1_unicode;
uint32_array *t2_unicode;
uint32_array *t1_unicode = NULL;
uint32_array *t2_unicode = NULL;
int64_array *phrase_memberships_array1 = NULL;
int64_array *phrase_memberships_array2 = NULL;
@@ -232,8 +232,8 @@ double soft_tfidf_similarity_with_phrases_and_acronyms(size_t num_tokens1, char
}
}
uint32_t *suffixes1;
uint32_t *suffixes2;
uint32_t *suffixes1 = NULL;
uint32_t *suffixes2 = NULL;
if (ordinal_suffixes1 != NULL && ordinal_suffixes2 != NULL) {
suffixes1 = ordinal_suffixes1->a;