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sprintf -> snprintf paranoia

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This commit is contained in:
Kris Kennaway 2000-08-04 10:23:42 +00:00
parent 48a0f0c81a
commit 8f6d480067
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=64236
1 changed files with 3 additions and 3 deletions
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6
lib/libc/gen/getpwent.c
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@ -753,15 +753,15 @@ _getyppass(struct passwd *pw, const char *name, const char *map)
}
if (_gotmaster == YP_HAVE_MASTER)
sprintf(mastermap,"master.%s", map);
snprintf(mastermap, sizeof(mastermap), "master.%s", map);
else
sprintf(mastermap,"%s",map);
snprintf(mastermap, sizeof(mastermap), "%s", map);
if(yp_match(_pw_yp_domain, (char *)&mastermap, name, strlen(name),
&result, &resultlen)) {
if (_gotmaster != YP_HAVE_MASTER)
return 0;
sprintf(mastermap,"%s",map);
snprintf(mastermap, sizeof(mastermap), "%s", map);
if (yp_match(_pw_yp_domain, (char *)&mastermap,
name, strlen(name), &result, &resultlen))
return 0;