diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-06-10 14:47:53 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-06-15 13:26:21 +0200 |
| commit | b674a8e78bf21985a05e17a3038f670bd8f46482 (patch) | |
| tree | c7372a22e1bc682b8a9f31b63c9e3b6700f53e68 /src/expr/immediate.c | |
| parent | 8f4de3888ce74607d4754fe5a1a8f470af409c09 (diff) | |
src: check for strdup() errors from setters and parsers
And pass up an error to the caller.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/expr/immediate.c')
| -rw-r--r-- | src/expr/immediate.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/expr/immediate.c b/src/expr/immediate.c index eb2ca0f..243f0e0 100644 --- a/src/expr/immediate.c +++ b/src/expr/immediate.c @@ -47,6 +47,8 @@ nftnl_expr_immediate_set(struct nftnl_expr *e, uint16_t type, xfree(imm->data.chain); imm->data.chain = strdup(data); + if (!imm->data.chain) + return -1; break; default: return -1; |