Fix memory leak in pcre2grep.
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@ -1,7 +1,7 @@
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Change Log for PCRE2
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--------------------
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Version 10.20 16-June-2015
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Version 10.20 30-June-2015
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--------------------------
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1. Callouts with string arguments have been added.
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@ -180,6 +180,8 @@ within a class.
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47. JIT should return with error when the compiled pattern requires
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more stack space than the maximum.
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48. Fixed a memory leak in pcre2grep when a locale is set.
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Version 10.10 06-March-2015
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---------------------------
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@ -171,6 +171,8 @@ static BOOL use_jit = TRUE;
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static BOOL use_jit = FALSE;
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#endif
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static const uint8_t *character_tables = NULL;
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static uint32_t pcre2_options = 0;
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static uint32_t process_options = 0;
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static uint32_t match_limit = 0;
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@ -2984,7 +2986,8 @@ if (locale == NULL)
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locale_from = "LC_CTYPE";
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}
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/* If a locale is set, use it to generate the tables the PCRE needs. */
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/* If a locale is set, use it to generate the tables the PCRE needs. Passing
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NULL to pcre2_maketables() means that malloc() is used to get the memory. */
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if (locale != NULL)
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{
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@ -2994,7 +2997,8 @@ if (locale != NULL)
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locale, locale_from);
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goto EXIT2;
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}
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pcre2_set_character_tables(compile_context, pcre2_maketables(NULL));
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character_tables = pcre2_maketables(NULL);
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pcre2_set_character_tables(compile_context, character_tables);
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}
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/* Sort out colouring */
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@ -3232,6 +3236,8 @@ if (jit_stack != NULL) pcre2_jit_stack_free(jit_stack);
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#endif
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free(main_buffer);
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free((void *)character_tables);
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pcre2_compile_context_free(compile_context);
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pcre2_match_context_free(match_context);
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pcre2_match_data_free(match_data);
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