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HTTP parser: excluding leading and trailing tabs from field values.

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As required by RFC 7230.
This commit is contained in:
Valentin Bartenev
2018-03-15 21:08:29 +03:00
parent 0b628bfe48
commit 701a54c177
1 changed files with 5 additions and 2 deletions
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7
src/nxt_http_parse.c
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@@ -618,7 +618,9 @@ nxt_http_parse_field_value(nxt_http_request_parse_t *rp, u_char **pos,
return NXT_AGAIN; return NXT_AGAIN;
} }
if (*p != ' ') { ch = *p;
if (ch != ' ' && ch != '\t') {
break; break;
} }
@@ -662,7 +664,8 @@ nxt_http_parse_field_value(nxt_http_request_parse_t *rp, u_char **pos,
*pos = p; *pos = p;
if (nxt_fast_path(p != start)) { if (nxt_fast_path(p != start)) {
while (p[-1] == ' ') {
while (p[-1] == ' ' || p[-1] == '\t') {
p--; p--;
} }
} }