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vppapigen: coveriy missing check of return values

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Type: fix
Signed-off-by: Ole Troan <ot@cisco.com>
Change-Id: I424c2f283dab99c1856eb8d9a1444486d09e8e29
This commit is contained in:
Ole Troan
2021-02-16 00:42:21 +01:00
committed by Neale Ranns
parent 316967cfad
commit 5993a34a12
1 changed files with 4 additions and 2 deletions
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6
src/vat2/jsonconvert.c
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@ -42,7 +42,8 @@ int vl_api_u8_string_fromjson(cJSON *o, u8 *s, int len)
unformat_input_t input;
char *p = cJSON_GetStringValue(o);
unformat_init_string (&input, p, strlen(p));
unformat(&input, "0x%U", unformat_hex_string, s);
if (!unformat (&input, "0x%U", unformat_hex_string, s))
return -1;
return 0;
}
@ -59,7 +60,8 @@ u8string_fromjson(cJSON *o, char *fieldname)
char *p = cJSON_GetStringValue(item);
unformat_init_string (&input, p, strlen(p));
unformat(&input, "0x%U", unformat_hex_string, &s);
if (!unformat (&input, "0x%U", unformat_hex_string, &s))
return 0;
return s;
}