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Fixed memory leak

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This commit is contained in:
Alexey Romanov
2014-10-11 13:58:37 +04:00
parent 56468292d5
commit 0c767673b6
1 changed files with 3 additions and 0 deletions
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3
c_src/sqlite3_drv.c
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@@ -246,6 +246,8 @@ static inline int return_error(
static inline int output_error( static inline int output_error(
sqlite3_drv_t *drv, int error_code, const char *error) { sqlite3_drv_t *drv, int error_code, const char *error) {
int term_count = 2, term_allocated = 13; int term_count = 2, term_allocated = 13;
// for some reason breaks if allocated as an array on stack
// even though it shouldn't be extended
ErlDrvTermData *dataset = driver_alloc(sizeof(ErlDrvTermData) * term_allocated); ErlDrvTermData *dataset = driver_alloc(sizeof(ErlDrvTermData) * term_allocated);
dataset[0] = ERL_DRV_PORT; dataset[0] = ERL_DRV_PORT;
dataset[1] = driver_mk_port(drv->port); dataset[1] = driver_mk_port(drv->port);
@@ -1069,6 +1071,7 @@ static int prepared_columns(sqlite3_drv_t *drv, char *buffer, int buffer_size) {
erl_drv_output_term(port, dataset, term_count); erl_drv_output_term(port, dataset, term_count);
free_ptr_list(ptrs, driver_free_fun); free_ptr_list(ptrs, driver_free_fun);
driver_free(dataset);
return 0; return 0;
} }