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lejp: always allow an extra byte at the end of the string buffer for NUL

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This commit is contained in:
Andy Green 2018-08-24 16:02:32 +08:00
parent e618ce1d4c
commit 60362c727d
1 changed files with 2 additions and 2 deletions
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4
include/libwebsockets/lws-lejp.h
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@ -184,7 +184,7 @@ typedef signed char (*lejp_callback)(struct lejp_ctx *ctx, char reason);
#endif
#ifndef LEJP_STRING_CHUNK
/* must be >= 30 to assemble floats */
#define LEJP_STRING_CHUNK 255
#define LEJP_STRING_CHUNK 254
#endif
enum num_flags {
@ -218,7 +218,7 @@ struct lejp_ctx {
uint16_t i[LEJP_MAX_INDEX_DEPTH]; /* index array */
uint16_t wild[LEJP_MAX_INDEX_DEPTH]; /* index array */
char path[LEJP_MAX_PATH];
char buf[LEJP_STRING_CHUNK];
char buf[LEJP_STRING_CHUNK + 1];
/* int */