more sprintf bashing. now the only ones left are in mime_parser

[citadel.git] / citadel / user_ops.c

diff --git a/citadel/user_ops.c b/citadel/user_ops.c
index 862ad30bdb14ee2f629d5101055aa155ea778af5..b5f6e8f20f32a83fb1bde925cbe6fd7d95059e18 100644 (file)
--- a/citadel/user_ops.c
+++ b/citadel/user_ops.c
@@ -504,7 +504,8 @@ static int validpw(uid_t uid, const char *pass)
        }
 
        close(pipev[0]);
-       write(pipev[1], buf, sprintf(buf, "%lu\n", (unsigned long) uid));
+       write(pipev[1], buf,
+             snprintf(buf, sizeof buf, "%lu\n", (unsigned long) uid));
        write(pipev[1], pass, strlen(pass));
        write(pipev[1], "\n", 1);
        close(pipev[1]);
@@ -657,11 +658,11 @@ int purge_user(char pname[])
        cdb_delete(CDB_USERSUPP, lowercase_name, strlen(lowercase_name));
 
        /* remove the user's bio file */
-       sprintf(filename, "./bio/%ld", usbuf.usernum);
+       snprintf(filename, sizeof filename, "./bio/%ld", usbuf.usernum);
        unlink(filename);
 
        /* remove the user's picture */
-       sprintf(filename, "./userpics/%ld.gif", usbuf.usernum);
+       snprintf(filename, sizeof filename, "./userpics/%ld.gif", usbuf.usernum);
        unlink(filename);
 
        return (0);
@@ -966,7 +967,7 @@ void cmd_slrp(char *new_ptr)
 
        CtdlGetRelationship(&vbuf, &CC->usersupp, &CC->quickroom);
        vbuf.v_lastseen = newlr;
-       sprintf(vbuf.v_seen, "*:%ld", newlr);
+       snprintf(vbuf.v_seen, sizeof vbuf.v_seen, "*:%ld", newlr);
        CtdlSetRelationship(&vbuf, &CC->usersupp, &CC->quickroom);
 
        lputuser(&CC->usersupp);
@@ -1027,7 +1028,7 @@ void cmd_invt_kick(char *iuser, int op)
        lputuser(&USscratch);
 
        /* post a message in Aide> saying what we just did */
-       sprintf(bbb, "%s %s %s> by %s\n",
+       snprintf(bbb, sizeof bbb, "%s %s %s> by %s\n",
                iuser,
                ((op == 1) ? "invited to" : "kicked out of"),
                CC->quickroom.QRname,