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comparison src/core/ngx_string.c @ 5965:78271500b8de

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A bounds check of %N format on Windows. Thanks to Joe Bialek, Adam Zabrocki and Microsoft Vulnerability Research.
author Igor Sysoev <igor@sysoev.ru>
date Tue, 27 Jan 2015 15:38:15 +0300
parents 33c08d7e2915
children 15a15f6ae3a2
comparison
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5964:0a198a517eaf 5965:78271500b8de
427 continue; 427 continue;
428 428
429 case 'N': 429 case 'N':
430 #if (NGX_WIN32) 430 #if (NGX_WIN32)
431 *buf++ = CR; 431 *buf++ = CR;
432 if (buf < last) {
433 *buf++ = LF;
434 }
435 #else
436 *buf++ = LF;
432 #endif 437 #endif
433 *buf++ = LF;
434 fmt++; 438 fmt++;
435 439
436 continue; 440 continue;
437 441
438 case '%': 442 case '%':