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Convert sprintf calls to snprintf. From pvaldes.

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git-svn-id: svn://svn.code.sf.net/p/bitchx/code/trunk@447 13b04d17-f746-0410-82c6-800466cd88b0
This commit is contained in:
Tim Cava
2013-11-11 21:24:14 +00:00
parent 78265498b1
commit c1530e9406
1 changed files with 6 additions and 5 deletions
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3
source/network.c
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@@ -752,7 +752,8 @@ extern char *BX_host_to_ip (const char *host)
struct hostent *hep = gethostbyname(host); struct hostent *hep = gethostbyname(host);
static char ip[30]; static char ip[30];
return (hep ? sprintf(ip,"%u.%u.%u.%u", hep->h_addr[0] & 0xff, return (hep ? snprintf(ip, sizeof ip, "%u.%u.%u.%u",
hep->h_addr[0] & 0xff,
hep->h_addr[1] & 0xff, hep->h_addr[1] & 0xff,
hep->h_addr[2] & 0xff, hep->h_addr[2] & 0xff,
hep->h_addr[3] & 0xff), hep->h_addr[3] & 0xff),