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added buffer reallocation for filename.

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This commit is contained in:
Rui Hirokawa 2003-11-05 23:27:41 +00:00
parent 614fec8dbb
commit 744212ab45
1 changed files with 15 additions and 6 deletions
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21
main/rfc1867.c
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@ -71,18 +71,23 @@ void php_mb_flush_gpc_variables(int num_vars, char **val_list, int *len_list, zv
}
}
void php_mb_gpc_realloc_buffer(char ***pval_list, int **plen_list, int *num_vars_max, int inc TSRMLS_DC)
{
(*num_vars_max) += inc;
*pval_list = (char **)erealloc(*pval_list, (*num_vars_max+2)*sizeof(char *));
*plen_list = (int *)erealloc(*plen_list, (*num_vars_max+2)*sizeof(int));
}
void php_mb_gpc_stack_variable(char *param, char *value, char ***pval_list, int **plen_list, int *num_vars, int *num_vars_max TSRMLS_DC)
{
char **val_list=*pval_list;
int *len_list=*plen_list;
if (*num_vars>=*num_vars_max){
(*num_vars_max) += 16;
*pval_list = (char **)erealloc(val_list, (*num_vars_max+2)*sizeof(char *));
*plen_list = (int *)erealloc(len_list, (*num_vars_max+2)*sizeof(int));
val_list=*pval_list;
len_list=*plen_list;
if (*num_vars>=*num_vars_max){
php_mb_gpc_realloc_buffer(pval_list, plen_list, num_vars_max,
16 TSRMLS_CC);
}
val_list[*num_vars] = (char *)estrdup(param);
len_list[*num_vars] = strlen(param);
(*num_vars)++;
@ -1012,6 +1017,10 @@ SAPI_API SAPI_POST_HANDLER_FUNC(rfc1867_post_handler)
#if HAVE_MBSTRING && !defined(COMPILE_DL_MBSTRING)
if (php_mb_encoding_translation(TSRMLS_C)) {
if (num_vars>=num_vars_max){
php_mb_gpc_realloc_buffer(&val_list, &len_list, &num_vars_max,
1 TSRMLS_CC);
}
val_list[num_vars] = filename;
len_list[num_vars] = strlen(filename);
num_vars++;