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| author | Richard Hughes <richard@hughsie.com> | 2016-11-09 20:09:49 +0000 |
|---|---|---|
| committer | Richard Hughes <richard@hughsie.com> | 2016-11-09 20:09:49 +0000 |
| commit | 5cb72104199cf7745afdb1e5fd941d9072a867d8 (patch) | |
| tree | c8c8f3166e85553b7987f9f0c125b349b54a2456 | |
| parent | 19e40190d114255fbb4a977a6eb00d3716904ceb (diff) | |
| download | colord-5cb72104199cf7745afdb1e5fd941d9072a867d8.tar.gz | |
Fix possible division by zero if parsing /proc/cpuinfo fails
Found using Coverity.
| -rw-r--r-- | lib/colord/cd-transform.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/colord/cd-transform.c b/lib/colord/cd-transform.c index 0208627..b09bb76 100644 --- a/lib/colord/cd-transform.c +++ b/lib/colord/cd-transform.c @@ -630,6 +630,7 @@ cd_transform_set_max_threads_default (CdTransform *transform, GError **error) } priv->max_threads = g_ascii_strtoull (tmp + 12, NULL, 10); if (priv->max_threads == 0) { + priv->max_threads = 1; g_set_error_literal (error, CD_TRANSFORM_ERROR, CD_TRANSFORM_ERROR_LAST, @@ -683,6 +684,7 @@ cd_transform_process (CdTransform *transform, g_return_val_if_fail (width != 0, FALSE); g_return_val_if_fail (height != 0, FALSE); g_return_val_if_fail (rowstride != 0, FALSE); + g_return_val_if_fail (priv->max_threads != 0, FALSE); /* check stuff that should have been set */ if (priv->rendering_intent == CD_RENDERING_INTENT_UNKNOWN) { |