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| author | Denys Vlasenko | 2018-04-10 14:49:01 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2018-04-10 14:49:01 +0200 |
| commit | 4709df0f152c477c191f83e18bfecabb2fb2c1f9 (patch) | |
| tree | fa94cad09f55f5a46c8bb793637278b62f2a4b6d /shell/hush.c | |
| parent | bcf56114fa7f037cea579cdc8d17ac1a5dab93a3 (diff) | |
| download | busybox-4709df0f152c477c191f83e18bfecabb2fb2c1f9.zip busybox-4709df0f152c477c191f83e18bfecabb2fb2c1f9.tar.gz | |
hush: fix handling of \<eof> in double-quoted strings
function old new delta
encode_string 268 250 -18
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/hush.c')
| -rw-r--r-- | shell/hush.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/shell/hush.c b/shell/hush.c index 5df8d47..98ba96e 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -4913,11 +4913,12 @@ static int encode_string(o_string *as_string, ch, ch, !!(dest->o_expflags & EXP_FLAG_ESC_GLOB_CHARS)); if (process_bkslash && ch == '\\') { if (next == EOF) { -// TODO: what if in interactive shell a file with -// echo "unterminated string\<eof> -// is sourced? - syntax_error("\\<eof>"); - xfunc_die(); + /* Testcase: in interactive shell a file with + * echo "unterminated string\<eof> + * is sourced. + */ + syntax_error_unterm_ch('"'); + return 0; /* error */ } /* bash: * "The backslash retains its special meaning [in "..."] |