diff options
Diffstat (limited to 'shell')
5 files changed, 10 insertions, 0 deletions
diff --git a/shell/ash.c b/shell/ash.c index adb0f22..54335c5 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -7081,6 +7081,10 @@ subevalvar(char *start, char *str, int strloc, *repl = '\0'; break; } + if ((unsigned char)*repl == CTLENDVAR) { /* ${v/pattern} (no trailing /, no repl) */ + repl = NULL; + break; + } /* Handle escaped slashes, e.g. "${v/\//_}" (they are CTLESC'ed by this point) */ if ((unsigned char)*repl == CTLESC && repl[1]) repl++; diff --git a/shell/ash_test/ash-vars/var_bash_repl_unterminated.right b/shell/ash_test/ash-vars/var_bash_repl_unterminated.right new file mode 100644 index 0000000..5bff3a6 --- /dev/null +++ b/shell/ash_test/ash-vars/var_bash_repl_unterminated.right @@ -0,0 +1 @@ +b/d diff --git a/shell/ash_test/ash-vars/var_bash_repl_unterminated.tests b/shell/ash_test/ash-vars/var_bash_repl_unterminated.tests new file mode 100755 index 0000000..c951334 --- /dev/null +++ b/shell/ash_test/ash-vars/var_bash_repl_unterminated.tests @@ -0,0 +1,2 @@ +a=b-c +echo ${a/-*}/d diff --git a/shell/hush_test/hush-vars/var_bash_repl_unterminated.right b/shell/hush_test/hush-vars/var_bash_repl_unterminated.right new file mode 100644 index 0000000..5bff3a6 --- /dev/null +++ b/shell/hush_test/hush-vars/var_bash_repl_unterminated.right @@ -0,0 +1 @@ +b/d diff --git a/shell/hush_test/hush-vars/var_bash_repl_unterminated.tests b/shell/hush_test/hush-vars/var_bash_repl_unterminated.tests new file mode 100755 index 0000000..c951334 --- /dev/null +++ b/shell/hush_test/hush-vars/var_bash_repl_unterminated.tests @@ -0,0 +1,2 @@ +a=b-c +echo ${a/-*}/d |