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spa: deal with non-null terminated strings in spa_error_location

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Add len field to indicate number of valid characters after location.
This commit is contained in:
Pauli Virtanen 2024-03-27 18:30:13 +02:00
parent a0af514581
commit 3e99a0e839
3 changed files with 3 additions and 1 deletions
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1
spa/include/spa/utils/json.h
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@ -350,6 +350,7 @@ static inline bool spa_json_get_error(struct spa_json *iter, const char *start,
loc->line = linepos;
loc->col = colpos;
loc->location = l;
loc->len = SPA_PTRDIFF(iter->end, loc->location) / sizeof(char);
loc->reason = code == 0 ? strerror(errno) : reasons[code];
}
return true;