diff options
| author | Guy Harris <guy@alum.mit.edu> | 2017-07-17 18:43:44 -0700 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2017-07-18 01:44:42 +0000 |
| commit | 74a2ae4abac3be78d140d9671fa79977de449ed1 (patch) | |
| tree | 96174e0f8588fb271584cf32f188e92858b47029 /wiretap/erf.c | |
| parent | d35bb66516b25a4adf3f0471a1c6256680e4491a (diff) | |
Don't byte-swap an 1-byte value.
Convert it to a 4-byte value and byte-swap *that*.
Fixes CID 1415438.
Change-Id: I5cf0b5905f5dd2086c5d8ed6b13b1921bdb69a84
Reviewed-on: https://code.wireshark.org/review/22689
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Diffstat (limited to 'wiretap/erf.c')
| -rw-r--r-- | wiretap/erf.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/wiretap/erf.c b/wiretap/erf.c index 77d5ee6323..34c0f34b47 100644 --- a/wiretap/erf.c +++ b/wiretap/erf.c @@ -1068,6 +1068,7 @@ static void erf_write_wtap_option_to_interface_tag(wtap_block_t block _U_, struct erf_meta_section *section_ptr = (struct erf_meta_section*) user_data; struct erf_meta_tag *tag_ptr = NULL; + guint32 fcslen; tag_ptr = (struct erf_meta_tag*) g_malloc0(sizeof(struct erf_meta_tag)); @@ -1133,7 +1134,8 @@ static void erf_write_wtap_option_to_interface_tag(wtap_block_t block _U_, tag_ptr->type = ERF_META_TAG_fcs_len; tag_ptr->length = 4; tag_ptr->value = (guint8*)g_malloc(tag_ptr->length); - phtonl(tag_ptr->value, (guint32)optval->uint8val); + fcslen = (guint32)optval->uint8val; + phtonl(tag_ptr->value, fcslen); break; /* TODO: Don't know what to do with these yet */ case OPT_IDB_EUIADDR: |