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Fix memory leak on html dentity decode transformation

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This commit is contained in:
Felipe Zimmerle 2016-06-16 10:32:44 -03:00
parent e6c542c5b5
commit f833a61089
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GPG Key ID: E6DFB08CE8B11277
1 changed files with 4 additions and 2 deletions
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6
src/actions/transformations/html_entity_decode.cc
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@ -105,7 +105,7 @@ int HtmlEntityDecode::inplace(unsigned char *input, u_int64_t input_len) {
memset(x, '\0', (j - k) + 1);
memcpy(x, (const char *)&input[k], j - k);
*d++ = (unsigned char)strtol(x, NULL, 16);
free(x);
count++;
/* Skip over the semicolon if it's there. */
@ -132,7 +132,7 @@ int HtmlEntityDecode::inplace(unsigned char *input, u_int64_t input_len) {
memset(x, '\0', (j - k) + 1);
memcpy(x, (const char *)&input[k], j - k);
*d++ = (unsigned char)strtol(x, NULL, 10);
free(x);
count++;
/* Skip over the semicolon if it's there. */
@ -175,8 +175,10 @@ int HtmlEntityDecode::inplace(unsigned char *input, u_int64_t input_len) {
/* We do no want to convert this entity,
* copy the raw data over. */
copy = j - k + 1;
free(x);
goto HTML_ENT_OUT;
}
free(x);
count++;