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| author | Jeffrey Stedfast <fejj@ximian.com> | 2004-03-12 05:24:20 +0800 |
|---|---|---|
| committer | Jeffrey Stedfast <fejj@src.gnome.org> | 2004-03-12 05:24:20 +0800 |
| commit | 25d5f6251d040ee5e6c4dc88f6adf5dae85e2c5d (patch) | |
| tree | 9f1e07cb37322c6f2c6ccba5e89668229886953f /camel/camel-object.c | |
| parent | 2e1f2dee91cb4232f1ca47167f1954d198447b87 (diff) | |
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Sanity check that count is <1024 and also use g_try_malloc so that we can
2004-03-11 Jeffrey Stedfast <fejj@ximian.com>
* camel-object.c (cobject_state_read): Sanity check that count is
<1024 and also use g_try_malloc so that we can recover if malloc
fails.
svn path=/trunk/; revision=25036
Diffstat (limited to 'camel/camel-object.c')
| -rw-r--r-- | camel/camel-object.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/camel/camel-object.c b/camel/camel-object.c index 2af07e15e2..4875774652 100644 --- a/camel/camel-object.c +++ b/camel/camel-object.c @@ -434,13 +434,15 @@ cobject_state_read(CamelObject *obj, FILE *fp) CamelArgV *argv; if (camel_file_util_decode_uint32(fp, &count) == -1 - || count == 0) { + || count == 0 || count > 1024) { /* maybe it was just version 0 afterall */ return 0; } - + /* we batch up the properties and set them in one go */ - argv = g_malloc(sizeof(*argv) + (count - CAMEL_ARGV_MAX) * sizeof(argv->argv[0])); + if (!(argv = g_try_malloc (sizeof (*argv) + (count - CAMEL_ARGV_MAX) * sizeof (argv->argv[0])))) + return -1; + argv->argc = 0; for (i=0;i<count;i++) { if (camel_file_util_decode_uint32(fp, &argv->argv[argv->argc].tag) == -1) |