X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/eaee55c7930797c6758dd07827a9702b1b6bdcb9..e581b2ad1ed170f3b7f64b7db3d0f5c80c173437:/tools/simgrid.supp

diff --git a/tools/simgrid.supp b/tools/simgrid.supp
index d91f90050f..6af801963a 100644
--- a/tools/simgrid.supp
+++ b/tools/simgrid.supp
@@ -9,8 +9,16 @@
    obj:/bin/dash
 }
 
+# We also don't want to be annoyed by leaks in /usr/bin/tail
+{
+   Memory leak in /usr/bin/tail
+   Memcheck:Leak
+   ...
+   obj:/usr/bin/tail
+}
+
 # There's a constant leak of 56 bytes in the depths of libc which
-# manifests, for example, when unsing backtrace()
+# manifests, for example, when using backtrace()
 {
    Memory leak in libc/dlopen with -pthread
    Memcheck:Leak
@@ -24,3 +32,43 @@
    fun:dlerror_run
    fun:__libc_dlopen_mode
 }
+
+# Memory leaks appearing to be in libcgraph.  They can be seen with the
+# following simple program:
+# ,----
+# | #include <stdio.h>
+# | #include <graphviz/cgraph.h>
+# | int main(int argc, char *argv[])
+# | {
+# |     if (argc == 1) {
+# |         printf("Usage: %s <dotfile>\n", argv[0]);
+# |         return 1;
+# |     }
+# |     Agraph_t *g;
+# |     FILE *inf = fopen(argv[1], "r");
+# |     g = agread(inf, 0);
+# |     fclose(inf);
+# |     agclose(g);
+# |     return 0;
+# | }
+# `----
+{
+   Memory leak in libcgraph (1/2)
+   Memcheck:Leak
+   fun:malloc
+   ...
+   obj:/usr/lib/libcgraph.so*
+   fun:aaglex
+   fun:aagparse
+   fun:agconcat
+}
+{
+   Memory leak in libcgraph (2/2)
+   Memcheck:Leak
+   fun:malloc
+   ...
+   fun:agnode
+   obj:/usr/lib/libcgraph.so*
+   fun:aagparse
+   fun:agconcat
+}