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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-26 17:44:25 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-26 17:44:25 +0000 |
| commit | f59ea5f7690c9a01ef6f7f6508084a66c40b1dae (patch) | |
| tree | 482ee255d71f113be6c62e9ff3543fd6ebb9f12a /epan/dfilter/dfunctions.c | |
| parent | Releasing progress-linux version 4.2.2-1.1~progress7.99u1. (diff) | |
| download | wireshark-f59ea5f7690c9a01ef6f7f6508084a66c40b1dae.tar.xz wireshark-f59ea5f7690c9a01ef6f7f6508084a66c40b1dae.zip | |
Merging upstream version 4.2.4.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'epan/dfilter/dfunctions.c')
| -rw-r--r-- | epan/dfilter/dfunctions.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/epan/dfilter/dfunctions.c b/epan/dfilter/dfunctions.c index be36424..4b09b70 100644 --- a/epan/dfilter/dfunctions.c +++ b/epan/dfilter/dfunctions.c @@ -176,10 +176,12 @@ df_func_compare(GSList *stack, uint32_t arg_count, df_cell_t *retval, for (args = stack, i = 0; i < arg_count; args = args->next, i++) { arg1 = args->data; - for (unsigned j = 0; j < arg1->len; j++) { - arg_fvalue = arg1->pdata[j]; - if (fv_ret == NULL || fv_cmp(arg_fvalue, fv_ret)) { - fv_ret = arg_fvalue; + if (arg1 != NULL) { + for (unsigned j = 0; j < arg1->len; j++) { + arg_fvalue = arg1->pdata[j]; + if (fv_ret == NULL || fv_cmp(arg_fvalue, fv_ret)) { + fv_ret = arg_fvalue; + } } } } |