diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/interfaces/ecpg/ecpglib/execute.c | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/src/interfaces/ecpg/ecpglib/execute.c b/src/interfaces/ecpg/ecpglib/execute.c index 8a3dd759a1a..5305735f9d1 100644 --- a/src/interfaces/ecpg/ecpglib/execute.c +++ b/src/interfaces/ecpg/ecpglib/execute.c @@ -803,7 +803,10 @@ ecpg_store_input(const int lineno, const bool force_indicator, const struct vari mallocedval = quote_postgres(newcopy, quote, lineno); if (!mallocedval) + { + ecpg_free(newcopy); return false; + } *tobeinserted_p = mallocedval; } @@ -835,7 +838,10 @@ ecpg_store_input(const int lineno, const bool force_indicator, const struct vari mallocedval = quote_postgres(newcopy, quote, lineno); if (!mallocedval) + { + ecpg_free(newcopy); return false; + } *tobeinserted_p = mallocedval; } @@ -859,7 +865,10 @@ ecpg_store_input(const int lineno, const bool force_indicator, const struct vari nval = PGTYPESnumeric_new(); if (!nval) + { + ecpg_free(mallocedval); return false; + } if (var->type == ECPGt_numeric) result = PGTYPESnumeric_copy((numeric *) ((var + var->offset * element)->value), nval); @@ -869,6 +878,7 @@ ecpg_store_input(const int lineno, const bool force_indicator, const struct vari if (result != 0) { PGTYPESnumeric_free(nval); + ecpg_free(mallocedval); return false; } @@ -876,11 +886,13 @@ ecpg_store_input(const int lineno, const bool force_indicator, const struct vari slen = strlen(str); PGTYPESnumeric_free(nval); - if (!(mallocedval = ecpg_realloc(mallocedval, strlen(mallocedval) + slen + 2, lineno))) + if (!(newcopy = ecpg_realloc(mallocedval, strlen(mallocedval) + slen + 2, lineno))) { + ecpg_free(mallocedval); ecpg_free(str); return false; } + mallocedval = newcopy; memcpy(mallocedval + strlen(mallocedval), str, slen + 1); strcpy(mallocedval + strlen(mallocedval), ","); @@ -940,14 +952,19 @@ ecpg_store_input(const int lineno, const bool force_indicator, const struct vari { str = quote_postgres(PGTYPESinterval_to_asc((interval *) ((var + var->offset * element)->value)), quote, lineno); if (!str) + { + ecpg_free(mallocedval); return false; + } slen = strlen(str); - if (!(mallocedval = ecpg_realloc(mallocedval, strlen(mallocedval) + slen + 2, lineno))) + if (!(newcopy = ecpg_realloc(mallocedval, strlen(mallocedval) + slen + 2, lineno))) { + ecpg_free(mallocedval); ecpg_free(str); return false; } + mallocedval = newcopy; memcpy(mallocedval + strlen(mallocedval), str, slen + 1); strcpy(mallocedval + strlen(mallocedval), ","); @@ -991,14 +1008,19 @@ ecpg_store_input(const int lineno, const bool force_indicator, const struct vari { str = quote_postgres(PGTYPESdate_to_asc(*(date *) ((var + var->offset * element)->value)), quote, lineno); if (!str) + { + ecpg_free(mallocedval); return false; + } slen = strlen(str); - if (!(mallocedval = ecpg_realloc(mallocedval, strlen(mallocedval) + slen + 2, lineno))) + if (!(newcopy = ecpg_realloc(mallocedval, strlen(mallocedval) + slen + 2, lineno))) { + ecpg_free(mallocedval); ecpg_free(str); return false; } + mallocedval = newcopy; memcpy(mallocedval + strlen(mallocedval), str, slen + 1); strcpy(mallocedval + strlen(mallocedval), ","); @@ -1049,11 +1071,13 @@ ecpg_store_input(const int lineno, const bool force_indicator, const struct vari slen = strlen(str); - if (!(mallocedval = ecpg_realloc(mallocedval, strlen(mallocedval) + slen + 2, lineno))) + if (!(newcopy = ecpg_realloc(mallocedval, strlen(mallocedval) + slen + 2, lineno))) { + ecpg_free(mallocedval); ecpg_free(str); return false; } + mallocedval = newcopy; memcpy(mallocedval + strlen(mallocedval), str, slen + 1); strcpy(mallocedval + strlen(mallocedval), ","); |