diff options
| -rw-r--r-- | contrib/ipfilter/lib/parsefields.c | 5 | ||||
| -rw-r--r-- | contrib/ipfilter/tools/ipf_y.y | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/contrib/ipfilter/lib/parsefields.c b/contrib/ipfilter/lib/parsefields.c index 241496c..9707159 100644 --- a/contrib/ipfilter/lib/parsefields.c +++ b/contrib/ipfilter/lib/parsefields.c @@ -1,4 +1,5 @@ #include "ipf.h" +#include <err.h> extern int nohdrfields; @@ -32,6 +33,10 @@ wordtab_t *parsefields(table, arg) fields = malloc(2 * sizeof(*fields)); } else { fields = realloc(fields, (num + 1) * sizeof(*fields)); + if (fields == NULL) { + warnx("memory allocation error at %d in %s in %s", __LINE__, __FUNCTION__, __FILE__); + abort(); + } } if (t == NULL) { diff --git a/contrib/ipfilter/tools/ipf_y.y b/contrib/ipfilter/tools/ipf_y.y index e0dc847..2ff9abd 100644 --- a/contrib/ipfilter/tools/ipf_y.y +++ b/contrib/ipfilter/tools/ipf_y.y @@ -9,6 +9,7 @@ #include "ipf.h" #include <sys/ioctl.h> #include <syslog.h> +#include <err.h> #ifdef IPFILTER_BPF # include <pcap.h> #endif @@ -2195,6 +2196,10 @@ char *phrase; for (i = 0, s = strtok(phrase, " \r\n\t"); s != NULL; s = strtok(NULL, " \r\n\t"), i++) { fb = realloc(fb, (i / 4 + 1) * sizeof(*fb)); + if (fb == NULL) { + warnx("memory allocation error at %d in %s in %s", __LINE__, __FUNCTION__, __FILE__); + abort(); + } l = (u_32_t)strtol(s, NULL, 0); switch (i & 3) { |
