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[core] perf: small improvement to encoding CGI var

This commit is contained in:
Glenn Strauss 2018-11-23 00:46:19 -05:00
parent f69bd9cdb8
commit a2aba0788b
1 changed files with 3 additions and 6 deletions
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9
src/buffer.c
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@ -724,21 +724,18 @@ void buffer_append_string_c_escaped(buffer *b, const char *s, size_t s_len) {
void buffer_copy_string_encoded_cgi_varnames(buffer *b, const char *s, size_t s_len, int is_http_header) {
size_t i, j;
size_t i, j = 0;
force_assert(NULL != b);
force_assert(NULL != s || 0 == s_len);
buffer_reset(b);
buffer_string_prepare_copy(b, s_len + 5);
if (is_http_header && NULL != s && 0 != strcasecmp(s, "CONTENT-TYPE")) {
buffer_string_prepare_append(b, s_len + 5);
buffer_copy_string_len(b, CONST_STR_LEN("HTTP_"));
} else {
buffer_string_prepare_append(b, s_len);
j = 5; /* "HTTP_" */
}
j = buffer_string_length(b);
for (i = 0; i < s_len; ++i) {
unsigned char cr = s[i];
if (light_isalpha(cr)) {