diff options
| author | Stu Grossman <grossman@cygnus> | 1992-02-21 07:28:31 +0000 |
|---|---|---|
| committer | Stu Grossman <grossman@cygnus> | 1992-02-21 07:28:31 +0000 |
| commit | 77219de22db033d9ca721f5934caa08cad19193d (patch) | |
| tree | b690068b51e73df1fe2bf7b07ff0f6d2cf02e62f /readline | |
| parent | 73afbe2809cd21cbc6c2f8c140cff2b6305462f5 (diff) | |
| download | gdb-77219de22db033d9ca721f5934caa08cad19193d.zip gdb-77219de22db033d9ca721f5934caa08cad19193d.tar.gz gdb-77219de22db033d9ca721f5934caa08cad19193d.tar.bz2 | |
* readline.c (rl_read_init_file): Make sure that null filename is
not passed to open() or else we end up opening the directory, and
read a bunch of garbage into keymap[].
Diffstat (limited to 'readline')
| -rw-r--r-- | readline/ChangeLog | 6 | ||||
| -rw-r--r-- | readline/readline.c | 3 |
2 files changed, 9 insertions, 0 deletions
diff --git a/readline/ChangeLog b/readline/ChangeLog index e0ad03b..fcbba49 100644 --- a/readline/ChangeLog +++ b/readline/ChangeLog @@ -1,3 +1,9 @@ +Thu Feb 20 23:23:16 1992 Stu Grossman (grossman at cygnus.com) + + * readline.c (rl_read_init_file): Make sure that null filename is + not passed to open() or else we end up opening the directory, and + read a bunch of garbage into keymap[]. + Mon Feb 17 17:15:09 1992 Fred Fish (fnf at cygnus.com) * readline.c (readline_default_bindings): Only make use of VLNEXT diff --git a/readline/readline.c b/readline/readline.c index cfe0fec..a1b4a53 100644 --- a/readline/readline.c +++ b/readline/readline.c @@ -5484,6 +5484,9 @@ rl_read_init_file (filename) openname = tilde_expand (filename); + if (!openname || *openname == '\000') + return ENOENT; + if ((stat (openname, &finfo) < 0) || (file = open (openname, O_RDONLY, 0666)) < 0) { |