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limit string length

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This commit is contained in:
Igor Sysoev 2008-01-24 15:18:58 +00:00
parent fb42465646
commit 16315761db
1 changed files with 3 additions and 1 deletions
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4
src/core/ngx_string.c
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@ -227,7 +227,9 @@ ngx_vsnprintf(u_char *buf, size_t max, const char *fmt, va_list args)
} }
} else { } else {
buf = ngx_cpymem(buf, p, slen); len = (buf + slen < last) ? slen : (size_t) (last - buf);
buf = ngx_cpymem(buf, p, len);
} }
fmt++; fmt++;