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json: empty string should not give a valid number

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This commit is contained in:
Wim Taymans 2022-03-20 09:28:39 +01:00
parent b868ec36c5
commit 947d15a60a
2 changed files with 18 additions and 2 deletions
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4
spa/include/spa/utils/json.h
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@ -238,7 +238,7 @@ static inline int spa_json_parse_float(const char *val, int len, float *result)
{
char *end;
*result = strtof(val, &end);
return end == val + len;
return len > 0 && end == val + len;
}
static inline bool spa_json_is_float(const char *val, int len)
{
@ -259,7 +259,7 @@ static inline int spa_json_parse_int(const char *val, int len, int *result)
{
char *end;
*result = strtol(val, &end, 0);
return end == val + len;
return len > 0 && end == val + len;
}
static inline bool spa_json_is_int(const char *val, int len)
{