Mercurial > dropbear

comparison common-session.c @ 1733:d529a52b2f7c coverity coverity

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merge coverity from main
author Matt Johnston <matt@ucc.asn.au>
date Fri, 26 Jun 2020 21:07:34 +0800
parents 3974f087d9c0
children 3b9b427925a0
comparison
equal deleted inserted replaced
1643:b59623a64678 1733:d529a52b2f7c
145 145
146 ses.chantypes = NULL; 146 ses.chantypes = NULL;
147 147
148 ses.allowprivport = 0; 148 ses.allowprivport = 0;
149 149
150 #if DROPBEAR_PLUGIN
151 ses.plugin_session = NULL;
152 #endif
153
150 TRACE(("leave session_init")) 154 TRACE(("leave session_init"))
151 } 155 }
152 156
153 void session_loop(void(*loophandler)(void)) { 157 void session_loop(void(*loophandler)(void)) {
154 158
364 /* max length of 255 chars */ 368 /* max length of 255 chars */
365 char linebuf[256]; 369 char linebuf[256];
366 int len = 0; 370 int len = 0;
367 char done = 0; 371 char done = 0;
368 int i; 372 int i;
369 /* If they send more than 50 lines, something is wrong */ 373
370 for (i = 0; i < 50; i++) { 374 /* Servers may send other lines of data before sending the
375 * version string, client must be able to process such lines.
376 * If they send more than 50 lines, something is wrong */
377 for (i = IS_DROPBEAR_CLIENT ? 50 : 1; i > 0; i--) {
371 len = ident_readln(ses.sock_in, linebuf, sizeof(linebuf)); 378 len = ident_readln(ses.sock_in, linebuf, sizeof(linebuf));
372 379
373 if (len < 0 && errno != EINTR) { 380 if (len < 0 && errno != EINTR) {
374 /* It failed */ 381 /* It failed */
375 break; 382 break;