diff options
| -rw-r--r-- | shell/hush.c | 14 | ||||
| -rw-r--r-- | shell/hush_test/hush-parsing/bkslash_eof1.right | 1 | ||||
| -rwxr-xr-x | shell/hush_test/hush-parsing/bkslash_eof1.tests | 1 |
3 files changed, 11 insertions, 5 deletions
diff --git a/shell/hush.c b/shell/hush.c index 6cd85cc4d..5df8d4744 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -5379,15 +5379,19 @@ static struct pipe *parse_stream(char **pstring, continue; /* get next char */ case '\\': /*nommu_addchr(&ctx.as_string, '\\'); - already done */ - o_addchr(&ctx.word, '\\'); ch = i_getch(input); if (ch == EOF) { -//TODO: in ". FILE" containing "cmd\" (no newline) bash ignores last "\" - syntax_error("\\<eof>"); - xfunc_die(); + /* Ignore this '\'. Testcase: eval 'echo Ok\' */ +#if !BB_MMU + /* Remove trailing '\' from ctx.as_string */ + ctx.as_string.data[--ctx.as_string.length] = '\0'; +#endif + continue; /* get next char */ } + o_addchr(&ctx.word, '\\'); /* Example: echo Hello \2>file - * we need to know that word 2 is quoted */ + * we need to know that word 2 is quoted + */ ctx.word.has_quoted_part = 1; nommu_addchr(&ctx.as_string, ch); o_addchr(&ctx.word, ch); diff --git a/shell/hush_test/hush-parsing/bkslash_eof1.right b/shell/hush_test/hush-parsing/bkslash_eof1.right new file mode 100644 index 000000000..9766475a4 --- /dev/null +++ b/shell/hush_test/hush-parsing/bkslash_eof1.right @@ -0,0 +1 @@ +ok diff --git a/shell/hush_test/hush-parsing/bkslash_eof1.tests b/shell/hush_test/hush-parsing/bkslash_eof1.tests new file mode 100755 index 000000000..97629cb13 --- /dev/null +++ b/shell/hush_test/hush-parsing/bkslash_eof1.tests @@ -0,0 +1 @@ +eval 'echo ok\' |