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authorShawn J. Goff <shawn7400@gmail.com>2013-02-27 17:30:05 (GMT)
committer Denys Vlasenko <vda.linux@googlemail.com>2013-02-27 17:30:05 (GMT)
commit46031da862a60422f80050a905cea0b67026b021 (patch)
tree1967cd3785cdd1808bc1e1d76b07772177d48ef7
parent380c8a0763462692eef8d00df4872a561ff7aa7b (diff)
downloadbusybox-46031da862a60422f80050a905cea0b67026b021.tar.gz
busybox-46031da862a60422f80050a905cea0b67026b021.tar.bz2
lineedit: initialize delptr
In vi mode, the 'p' and 'P' commands caused a segfault when nothing had been put in the buffer yet because the delptr was not initialized. Signed-off-by: Shawn J. Goff <shawn7400@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--libbb/lineedit.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libbb/lineedit.c b/libbb/lineedit.c
index dbe6164..52b49e8 100644
--- a/libbb/lineedit.c
+++ b/libbb/lineedit.c
@@ -187,6 +187,7 @@ extern struct lineedit_statics *const lineedit_ptr_to_statics;
cmdedit_termw = 80; \
IF_FEATURE_EDITING_FANCY_PROMPT(num_ok_lines = 1;) \
IF_USERNAME_OR_HOMEDIR(home_pwd_buf = (char*)null_str;) \
+ IF_FEATURE_EDITING_VI(delptr = delbuf;) \
} while (0)
static void deinit_S(void)