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-rw-r--r--libbb/process_escape_sequence.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/libbb/process_escape_sequence.c b/libbb/process_escape_sequence.c
index 7b1d97f9c..346ecfa1e 100644
--- a/libbb/process_escape_sequence.c
+++ b/libbb/process_escape_sequence.c
@@ -75,8 +75,8 @@ char FAST_FUNC bb_process_escape_sequence(const char **ptr)
* Manpages tend to support coreutils way.
* Update: coreutils added support for \e on 28 Oct 2009. */
static const char charmap[] ALIGN1 = {
- 'a', 'b', 'e', 'f', 'n', 'r', 't', 'v', '\\',
- '\a', '\b', 27, '\f', '\n', '\r', '\t', '\v', '\\',
+ 'a', 'b', 'e', 'f', 'n', 'r', 't', 'v', '\\', '\0',
+ '\a', '\b', 27, '\f', '\n', '\r', '\t', '\v', '\\', '\\',
};
const char *p = charmap;
do {
@@ -84,8 +84,8 @@ char FAST_FUNC bb_process_escape_sequence(const char **ptr)
q++;
break;
}
- } while (*++p != '\\');
- /* p points to found escape char or '\',
+ } while (*++p != '\0');
+ /* p points to found escape char or NUL,
* advance it and find what it translates to.
* Note that \NUL and unrecognized sequence \z return '\'
* and leave ptr pointing to NUL or z. */