ComputerSurge/bind9
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two more unchecked calls to strdup() found by Brian

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This commit is contained in:
Andreas Gustafsson
2000-06-26 22:50:20 +00:00
parent f264d3cb2c
commit aa57fcf820
1 changed files with 9 additions and 3 deletions
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12
lib/lwres/getaddrinfo.c
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@@ -20,7 +20,7 @@
* The Berkeley Software Design Inc. software License Agreement specifies
* the terms and conditions for redistribution.
*
* BSDI $Id: getaddrinfo.c,v 1.24 2000/06/26 22:30:32 gson Exp $
* BSDI $Id: getaddrinfo.c,v 1.25 2000/06/26 22:50:20 gson Exp $
*/
#include <config.h>
@@ -463,8 +463,11 @@ add_ipv4(const char *hostname, int flags, struct addrinfo **aip,
SIN(ai->ai_addr)->sin_port = port;
memcpy(&SIN(ai->ai_addr)->sin_addr,
addr->address, 4);
if (flags & AI_CANONNAME)
if (flags & AI_CANONNAME) {
ai->ai_canonname = strdup(by->realname);
if (ai->ai_canonname == NULL)
ERR(EAI_MEMORY);
}
addr = LWRES_LIST_NEXT(addr, link);
}
}
@@ -516,8 +519,11 @@ add_ipv6(const char *hostname, int flags, struct addrinfo **aip,
SIN6(ai->ai_addr)->sin6_port = port;
memcpy(&SIN6(ai->ai_addr)->sin6_addr,
addr->address, 16);
if (flags & AI_CANONNAME)
if (flags & AI_CANONNAME) {
ai->ai_canonname = strdup(by->realname);
if (ai->ai_canonname == NULL)
ERR(EAI_MEMORY);
}
addr = LWRES_LIST_NEXT(addr, link);
}
}