severity 392493 important tags 392493 confirmed patch reassign 392493 libetpan thanks
Hi, On Thu, 12 Oct 2006 01:29:20 +0200 Fabian Gorsler <[EMAIL PROTECTED]> wrote: > Package: sylpheed-claws-gtk2 > Version: 2.5.3-1 > Severity: grave Sorry, but what you describe here doesn't qualify as grave [1]. > Hi, > > today I've tried sylpheed-claws-gtk2, but testing it didn't take a long > time, because getting the folder list on an IMAPS connection leads to a > seg fault. > > If sylpheed-claws-gtk2 is started with --debug the last printed lines > are: > > ----------- > summaryview.c:964:empty folder ((nil) NULL (nil) 0) > > summaryview.c:984:TIMING summary_show : 0s001ms > [01:21:25] IMAP4< * OK dovecot ready. > imap-thread.c:312:generic_cb > Segmentation fault > ----------- I've set up the enviroment you describe and I can confirm the segfault, but the bug is not in sylpheed-claws-gtk2, it's in libetpan, the library claws uses for IMAP access. The attached patch solved the bug for me, but I'm CCing libetpan's upstream so he can verify it. > Using IMAP without SSL works fine. The connection can be established > and the folder listing can be retrived. > > On server-side runs dovecot 0.99.14-1sarge0 with a self-signed > certificate. sylpheed-claws-gtk2 is the current version from > unstable. Perhaps this information could be useful. Certanly, I'm running against a IMAPS server also, with a self-signed certificate too (but courier on OpenBSD) and had no problems so far. thanks, [1] http://www.debian.org/Bugs/Developer#severities -- Ricardo Mones http://people.debian.org/~mones «Q: What is the difference between Texas and yogurt? A: Yogurt has culture.»
diff -urN libetpan-0.46.orig/src/data-types/mmapstring.c libetpan-0.46/src/data-types/mmapstring.c
--- libetpan-0.46.orig/src/data-types/mmapstring.c 2006-10-12 21:31:36.000000000 +0200
+++ libetpan-0.46/src/data-types/mmapstring.c 2006-10-12 21:34:37.000000000 +0200
@@ -497,7 +497,11 @@
mmap_string_append (MMAPString *string,
const char *val)
{
- return mmap_string_insert_len (string, string->len, val, strlen(val));
+ if (val != NULL) {
+ return mmap_string_insert_len (string, string->len, val, strlen(val));
+ }
+
+ return string;
}
MMAPString*
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