#ifndef JSON_H #define JSON_H 1 #include "jsmn.h" jsmntok_t *parse_json(const char *fn, char **map, size_t *size, int *len); void free_json(char *map, size_t size, jsmntok_t *tokens); int json_line(char *map, jsmntok_t *t); const char *json_name(jsmntok_t *t); int json_streq(char *map, jsmntok_t *t, const char *s); int json_len(jsmntok_t *t); extern int verbose; #include extern int eprintf(int level, int var, const char *fmt, ...); #define pr_fmt(fmt) fmt #define pr_err(fmt, ...) \ eprintf(0, verbose, pr_fmt(fmt), ##__VA_ARGS__) #define pr_info(fmt, ...) \ eprintf(1, verbose, pr_fmt(fmt), ##__VA_ARGS__) #define pr_debug(fmt, ...) \ eprintf(2, verbose, pr_fmt(fmt), ##__VA_ARGS__) #ifndef roundup #define roundup(x, y) ( \ { \ const typeof(y) __y = y; \ (((x) + (__y - 1)) / __y) * __y; \ } \ ) #endif #endif option value='emaclite-cleanup'>emaclite-cleanup net-next plumbingsTobias Klauser

summary refs log tree commit diff

path: root/tools/testing

Age	Commit message (Collapse)	Author	Files	Lines
2017-02-06	bpf: enable verifier to add 0 to packet ptr	William Tu	1	-0/+23
	The patch fixes the case when adding a zero value to the packet pointer. The zero value could come from src_reg equals type BPF_K or CONST_IMM. The patch fixes both, otherwise the verifer reports the following error: [...] R0=imm0,min_value=0,max_value=0 R1=pkt(id=0,off=0,r=4) R2=pkt_end R3=fp-12 R4=imm4,min_value=4,max_value=4 R5=pkt(id=0,off=4,r=4) 269: (bf) r2 = r0 // r2 becomes imm0 270: (77) r2 >>= 3 271: (bf) r4 = r1 // r4 becomes pkt ptr 272: (0f) r4 += r2 // r4 += 0 addition of negative constant to packet pointer is not allowed Signed-off-by: William Tu <u9012063@gmail.com> Signed-off-by: Mihai Budiu <mbudiu@vmware.com> Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: Alexei Starovoitov <ast@kernel.org> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-06	bpf: test for AND edge cases	Josef Bacik	1	-0/+55
	These two tests are based on the work done for f23cc643f9ba. The first test is just a basic one to make sure we don't allow AND'ing negative values, even if it would result in a valid index for the array. The second is a cleaned up version of the original testcase provided by Jann Horn that resulted in the commit. Acked-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Josef Bacik <jbacik@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>