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| author | Peter Stephenson <pws@users.sourceforge.net> | 2008-09-18 09:42:44 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2008-09-18 09:42:44 +0000 |
| commit | e4d3ee06b39043901054f1f20682a2e79c9f1924 (patch) | |
| tree | db3314a159e60b1fb564f40294833b5c2f47961c /Src/hist.c | |
| parent | 2920c227d3f8e6d8af1f2b0c3163badb95cde9b5 (diff) | |
| download | zsh-e4d3ee06b39043901054f1f20682a2e79c9f1924.tar.gz zsh-e4d3ee06b39043901054f1f20682a2e79c9f1924.zip | |
25682: terminate history line before passing to zshaddhistory hook
Diffstat (limited to 'Src/hist.c')
| -rw-r--r-- | Src/hist.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/Src/hist.c b/Src/hist.c index f3979dfc0..55131f06e 100644 --- a/Src/hist.c +++ b/Src/hist.c @@ -1129,7 +1129,13 @@ hend(Eprog prog) if (hist_ignore_all_dups != isset(HISTIGNOREALLDUPS) && (hist_ignore_all_dups = isset(HISTIGNOREALLDUPS)) != 0) histremovedups(); - + + /* + * Added the following in case the test "hptr < chline + 1" + * is more than just paranoia. + */ + DPUTS(hptr < chline, "History end pointer off start of line"); + *hptr = '\0'; addlinknode(hookargs, "zshaddhistory"); addlinknode(hookargs, chline); callhookfunc("zshaddhistory", hookargs, 1, &hookret); @@ -1144,7 +1150,6 @@ hend(Eprog prog) if (hptr < chline + 1) save = 0; else { - *hptr = '\0'; if (hptr[-1] == '\n') { if (chline[1]) { *--hptr = '\0'; |