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-rw-r--r--miscutils/bc.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/miscutils/bc.c b/miscutils/bc.c
index 016300ac1..e492f0f50 100644
--- a/miscutils/bc.c
+++ b/miscutils/bc.c
@@ -5456,11 +5456,13 @@ static void xc_program_printString(const char *str)
char *n;
c = *str++;
- n = strchr(esc, c); // note: c can be NUL
- if (!n) {
+ n = strchr(esc, c); // note: if c is NUL, n = \0 at end of esc
+ if (!n || !c) {
// Just print the backslash and following character
bb_putchar('\\');
++G.prog.nchars;
+ // But if we're at the end of the string, stop
+ if (!c) break;
} else {
if (n - esc == 0) // "\n" ?
G.prog.nchars = SIZE_MAX;