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pr_cmds.c: Make PF_VarString's buffer a bit larger (fixes UQC's menu).

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git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@670 af15c1b1-3010-417e-b628-4374ebc0bcbd
This commit is contained in:
Sander van Dijk 2012-05-15 14:41:29 +00:00
parent 690bd43d22
commit a4d74c1a93
1 changed files with 9 additions and 5 deletions
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14
Quake/pr_cmds.c
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@ -49,17 +49,21 @@ static char *PR_GetTempString (void)
static char *PF_VarString (int first) static char *PF_VarString (int first)
{ {
int i; int i;
static char out[256]; static char out[384];
size_t s;
out[0] = 0; out[0] = 0;
s = 0;
for (i = first; i < pr_argc; i++) for (i = first; i < pr_argc; i++)
{ {
if ( q_strlcat(out, G_STRING((OFS_PARM0+i*3)), sizeof(out)) >= sizeof(out) ) s = q_strlcat(out, G_STRING((OFS_PARM0+i*3)), sizeof(out));
{ if (s >= sizeof(out))
Con_Printf("PF_VarString: overflow (string truncated)\n");
break; break;
}
} }
if (s > 255)
Con_Warning("PF_VarString: %i characters exceeds standard limit of 255.\n", s);
if (s >= sizeof(out))
Con_Printf("PF_VarString: overflow (string truncated)\n");
return out; return out;
} }