diff options
Diffstat (limited to 'iconvdata/iso-2022-cn-ext.c')
| -rw-r--r-- | iconvdata/iso-2022-cn-ext.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/iconvdata/iso-2022-cn-ext.c b/iconvdata/iso-2022-cn-ext.c index b34c8a3..cce29b1 100644 --- a/iconvdata/iso-2022-cn-ext.c +++ b/iconvdata/iso-2022-cn-ext.c @@ -574,6 +574,12 @@ DIAG_IGNORE_Os_NEEDS_COMMENT (5, "-Wmaybe-uninitialized"); { \ const char *escseq; \ \ + if (outptr + 4 > outend) \ + { \ + result = __GCONV_FULL_OUTPUT; \ + break; \ + } \ + \ assert (used == CNS11643_2_set); /* XXX */ \ escseq = "*H"; \ *outptr++ = ESC; \ @@ -587,6 +593,12 @@ DIAG_IGNORE_Os_NEEDS_COMMENT (5, "-Wmaybe-uninitialized"); { \ const char *escseq; \ \ + if (outptr + 4 > outend) \ + { \ + result = __GCONV_FULL_OUTPUT; \ + break; \ + } \ + \ assert ((used >> 5) >= 3 && (used >> 5) <= 7); \ escseq = "+I+J+K+L+M" + ((used >> 5) - 3) * 2; \ *outptr++ = ESC; \ |