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Diffstat (limited to 'src/shared/libosmocore/src/utils.c')
| -rw-r--r-- | src/shared/libosmocore/src/utils.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/shared/libosmocore/src/utils.c b/src/shared/libosmocore/src/utils.c index 3ee14abd..e1d4c893 100644 --- a/src/shared/libosmocore/src/utils.c +++ b/src/shared/libosmocore/src/utils.c @@ -86,6 +86,8 @@ static char *_osmo_hexdump(const unsigned char *buf, int len, char *delim) hexd_buff[0] = 0; for (i = 0; i < len; i++) { int len_remain = sizeof(hexd_buff) - (cur - hexd_buff); + if (len_remain <= 0) + break; int rc = snprintf(cur, len_remain, "%02x%s", buf[i], delim); if (rc <= 0) break; |