From: Philipp Takacs <philipp@bureaucracy.de>
Date: Sun, 24 Apr 2016 10:29:32 +0000 (+0200)
Subject: check for to long lines and ioerror in spost
X-Git-Tag: mmh-0.3~34
X-Git-Url: http://git.marmaro.de/?p=mmh;a=commitdiff_plain;h=2a903a43ad7d26f5581d4ad1bbc077f8ecc5f5a9;ds=sidebyside

check for to long lines and ioerror in spost

Now spost stop and exit if some error happend. Befor this
spost stoped on an error in the body and submitted a half
mail.
---

diff --git a/uip/spost.c b/uip/spost.c
index 53ae86a..4e9e7ce 100644
--- a/uip/spost.c
+++ b/uip/spost.c
@@ -244,6 +244,9 @@ main(int argc, char **argv)
 			finish_headers(out);
 			fprintf(out, "\n%s", f.value);
 			while ((state = m_getfld2(state, &f, in)) == BODY2) {
+				if (f.valuelen >= NAMESZ) {
+					adios(EX_DATAERR, NULL, "Body contains a to long line");
+				}
 				fputs(f.value, out);
 			}
 			break;
@@ -265,6 +268,10 @@ main(int argc, char **argv)
 	}
 	fclose(in);
 
+	if (status != FILEEOF2) {
+		adios(EX_IOERR, "m_getfld2", "Error while reading body");
+	}
+
 	if (debug) {
 		struct mailname *i = recipients;
 		/* stop here */