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Make wpa_hexdump_buf{,-key} handle NULL buffer

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This matches with behavior of other wpa_hexdump* functions.
This commit is contained in:
Jouni Malinen 2010-10-31 12:09:18 +02:00
parent 7a6a6374f2
commit d96e79f1e7
1 changed files with 4 additions and 2 deletions
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6
src/utils/wpa_debug.h
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@ -81,7 +81,8 @@ void wpa_hexdump(int level, const char *title, const u8 *buf, size_t len);
static inline void wpa_hexdump_buf(int level, const char *title, static inline void wpa_hexdump_buf(int level, const char *title,
const struct wpabuf *buf) const struct wpabuf *buf)
{ {
wpa_hexdump(level, title, wpabuf_head(buf), wpabuf_len(buf)); wpa_hexdump(level, title, buf ? wpabuf_head(buf) : NULL,
buf ? wpabuf_len(buf) : 0);
} }
/** /**
@ -102,7 +103,8 @@ void wpa_hexdump_key(int level, const char *title, const u8 *buf, size_t len);
static inline void wpa_hexdump_buf_key(int level, const char *title, static inline void wpa_hexdump_buf_key(int level, const char *title,
const struct wpabuf *buf) const struct wpabuf *buf)
{ {
wpa_hexdump_key(level, title, wpabuf_head(buf), wpabuf_len(buf)); wpa_hexdump_key(level, title, buf ? wpabuf_head(buf) : 0,
buf ? wpabuf_len(buf) : 0);
} }
/** /**