php/archived-php-src
1
0
Fork 0
mirror of https://github.com/php/php-src.git synced 2026-04-30 03:33:17 +02:00
Code Issues Packages Projects Releases Wiki Activity

pick up the safe alloc pieces from

Browse Source 
19866fb76c
This commit is contained in:
Anatol Belski
2016-09-13 11:50:18 +02:00
parent 01f6a0a860
commit c403b30291
2 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
ext/imap/php_imap.c
+1 -1
View File
@@ -2977,7 +2977,7 @@ PHP_FUNCTION(imap_utf7_encode)
}
/* allocate output buffer */
out = zend_string_alloc(outlen, 0);
out = zend_string_safe_alloc(1, outlen, 0, 0);
/* encode input string */
outp = (unsigned char*)ZSTR_VAL(out);
ext/standard/string.c
+4 -4
View File
@@ -2490,7 +2490,7 @@ PHP_FUNCTION(substr_replace)
repl_str = Z_STR_P(repl);
}
result = zend_string_alloc(Z_STRLEN_P(str) - l + ZSTR_LEN(repl_str), 0);
result = zend_string_safe_alloc(1, Z_STRLEN_P(str) - l + ZSTR_LEN(repl_str), 0, 0);
memcpy(ZSTR_VAL(result), Z_STRVAL_P(str), f);
if (ZSTR_LEN(repl_str)) {
@@ -2599,14 +2599,14 @@ PHP_FUNCTION(substr_replace)
result_len += ZSTR_LEN(repl_str);
repl_idx++;
result = zend_string_alloc(result_len, 0);
result = zend_string_safe_alloc(1, result_len, 0, 0);
memcpy(ZSTR_VAL(result), ZSTR_VAL(orig_str), f);
memcpy((ZSTR_VAL(result) + f), ZSTR_VAL(repl_str), ZSTR_LEN(repl_str));
memcpy((ZSTR_VAL(result) + f + ZSTR_LEN(repl_str)), ZSTR_VAL(orig_str) + f + l, ZSTR_LEN(orig_str) - f - l);
zend_string_release(repl_str);
} else {
result = zend_string_alloc(result_len, 0);
result = zend_string_safe_alloc(1, result_len, 0, 0);
memcpy(ZSTR_VAL(result), ZSTR_VAL(orig_str), f);
memcpy((ZSTR_VAL(result) + f), ZSTR_VAL(orig_str) + f + l, ZSTR_LEN(orig_str) - f - l);
@@ -2614,7 +2614,7 @@ PHP_FUNCTION(substr_replace)
} else {
result_len += Z_STRLEN_P(repl);
result = zend_string_alloc(result_len, 0);
result = zend_string_safe_alloc(1, result_len, 0, 0);
memcpy(ZSTR_VAL(result), ZSTR_VAL(orig_str), f);
memcpy((ZSTR_VAL(result) + f), Z_STRVAL_P(repl), Z_STRLEN_P(repl));