Ensure that the xdl_free_classifier() call on xdlclassifier_t cf is safe even if xdl_init_classifier() isn't called. This may occur in the case where diff is run with --histogram and a call to, say, xdl_prepare_ctx() fails. Signed-off-by: Tay Ray Chuan <rctay89@xxxxxxxxx> --- This should go into 'rc/histogram-diff' in 'next'. xdiff/xprepare.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/xdiff/xprepare.c b/xdiff/xprepare.c index 620fc9a..4323596 100644 --- a/xdiff/xprepare.c +++ b/xdiff/xprepare.c @@ -239,6 +239,9 @@ int xdl_prepare_env(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp, long enl1, enl2, sample; xdlclassifier_t cf; + cf.rchash = NULL; + cf.ncha.head = NULL; + /* * For histogram diff, we can afford a smaller sample size and * thus a poorer estimate of the number of lines, as the hash -- 1.7.6.1.706.gaa5cf -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html