Coverity fixes

[exim.git] / src / src / receive.c

diff --git a/src/src/receive.c b/src/src/receive.c
index ed2c57ba5e75fc507a9ad3187c9a2d9334e121f5..7980c324fc1d42c1bca0462928e4cecb89782d00 100644 (file)
--- a/src/src/receive.c
+++ b/src/src/receive.c
@@ -938,8 +938,11 @@ for(;;)
       that would need to be duplicated here.  So we simply do some ungetc
       trickery.
       */
-      fseek(fout, -1, SEEK_CUR);
-      if (fgetc(fout) == '\n') return END_DOT;
+      if (fout)
+       {
+       if (fseek(fout, -1, SEEK_CUR) < 0)      return END_PROTOCOL;
+       if (fgetc(fout) == '\n')                return END_DOT;
+       }
 
       if (linelength == -1)    /* \r already seen (see below) */
         {
@@ -987,7 +990,7 @@ for(;;)
       else
        {
        message_size++;
-       if (fout != NULL && fputc('\n', fout) == EOF) return END_WERROR;
+       if (fout && fputc('\n', fout) == EOF) return END_WERROR;
        (void) cutthrough_put_nl();
        if (ch == '\r') continue;       /* don't write CR */
        ch_state = MID_LINE;