[Bug 11418] New: Evolution 100% cpu time hang, mail with blank lines

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Ubuntu | evolution

           Summary: Evolution 100% cpu time hang, mail with blank lines
           Product: Ubuntu
           Version: unspecified
          Platform: i386
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: P2
         Component: evolution
        AssignedTo: seb128 at ubuntu.com
        ReportedBy: valentyn+ubuntu at blub.net
         QAContact: desktop-bugs at lists.ubuntu.com


An e-mail with lots of blank lines makes Evolution hang indefinately, 100% cpu
time, on Ubuntu Hoary 5.04, with evolution version 2.2.1.1-0ubuntu4 and
libgtkhtml3.6-18 version 3.6.2-0ubuntu1

To reproduce, do:
a=0; while [ $a -lt 64000 ]; do echo ""; a=$(( a+1 )); done|mail -s "evolution
DOS" evolution-user at ubuntu.com

This will result in Evolution running in circles in libgtkhtml (the
html_object_get_direction/clueflow_type_init calls keep on going):

#1203 0xb78e4307 in html_object_get_direction () from /usr/lib/libgtkhtml-3.6.so.18
#1204 0xb78b39cb in html_clueflow_type_init () from /usr/lib/libgtkhtml-3.6.so.18
#1205 0xb78e4307 in html_object_get_direction () from /usr/lib/libgtkhtml-3.6.so.18
#1206 0xb78b39cb in html_clueflow_type_init () from /usr/lib/libgtkhtml-3.6.so.18
#1207 0xb78e4307 in html_object_get_direction () from /usr/lib/libgtkhtml-3.6.so.18
#1208 0xb78b39cb in html_clueflow_type_init () from /usr/lib/libgtkhtml-3.6.so.18
#1209 0xb78e4307 in html_object_get_direction () from /usr/lib/libgtkhtml-3.6.so.18
#1210 0xb78b39cb in html_clueflow_type_init () from /usr/lib/libgtkhtml-3.6.so.18
#1211 0xb78e4307 in html_object_get_direction () from /usr/lib/libgtkhtml-3.6.so.18
#1212 0xb78b39cb in html_clueflow_type_init () from /usr/lib/libgtkhtml-3.6.so.18
#1213 0xb78e4307 in html_object_get_direction () from /usr/lib/libgtkhtml-3.6.so.18
#1214 0xb78afec0 in html_cluealigned_new () from /usr/lib/libgtkhtml-3.6.so.18
#1215 0xb78affe4 in html_cluealigned_new () from /usr/lib/libgtkhtml-3.6.so.18
#1216 0xb78b0015 in html_cluealigned_new () from /usr/lib/libgtkhtml-3.6.so.18
#1217 0xb78e2344 in html_object_set_max_width () from /usr/lib/libgtkhtml-3.6.so.18
#1218 0xb78b5d8c in html_clueh_new () from /usr/lib/libgtkhtml-3.6.so.18
#1219 0xb78e2344 in html_object_set_max_width () from /usr/lib/libgtkhtml-3.6.so.18
#1220 0xb78b5d8c in html_clueh_new () from /usr/lib/libgtkhtml-3.6.so.18
#1221 0xb78e2344 in html_object_set_max_width () from /usr/lib/libgtkhtml-3.6.so.18
#1222 0xb78d4cb6 in html_engine_calc_size () from /usr/lib/libgtkhtml-3.6.so.18
#1223 0xb78d3c95 in html_engine_stop () from /usr/lib/libgtkhtml-3.6.so.18
#1224 0xb78d40da in html_engine_goto_anchor () from /usr/lib/libgtkhtml-3.6.so.18
#1225 0xb78d82f8 in html_engine_flush () from /usr/lib/libgtkhtml-3.6.so.18
#1226 0xb78ac08b in gtk_html_flush () from /usr/lib/libgtkhtml-3.6.so.18
#1227 0xb672210d in em_html_stream_get_type () from
/usr/lib/evolution/2.2/components/libevolution-mail.so
#1228 0xb6732b24 in em_sync_stream_get_type () from
/usr/lib/evolution/2.2/components/libevolution-mail.so
#1229 0xb6cdaeb1 in g_vasprintf () from /usr/lib/libglib-2.0.so.0
#1230 0xb6cb7d0f in g_main_depth () from /usr/lib/libglib-2.0.so.0
#1231 0xb6cb8cb5 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#1232 0xb6cb8fd7 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#1233 0xb6cb951e in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#1234 0xb74646f3 in bonobo_main () from /usr/lib/libbonobo-2.so.0
#1235 0x08066e8c in main ()

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