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ESP_WIFI: Remove static analysis warnings

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This commit is contained in:
Kapil Gupta
2021-11-10 11:48:00 +05:30
parent 9ee974e626
commit d3542495ab
24 changed files with 224 additions and 262 deletions
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19
components/wpa_supplicant/src/utils/wpabuf.c
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@@ -1,6 +1,6 @@
/*
* Dynamic data buffer
* Copyright (c) 2007-2009, Jouni Malinen <j@w1.fi>
* Copyright (c) 2007-2012, Jouni Malinen <j@w1.fi>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -72,12 +72,12 @@ int wpabuf_resize(struct wpabuf **_buf, size_t add_len)
if (buf->used + add_len > buf->size) {
unsigned char *nbuf;
if (buf->ext_data) {
nbuf = (unsigned char*)os_realloc(buf->ext_data, buf->used + add_len);
if (buf->flags & WPABUF_FLAG_EXT_DATA) {
nbuf = os_realloc(buf->buf, buf->used + add_len);
if (nbuf == NULL)
return -1;
memset(nbuf + buf->used, 0, add_len);
buf->ext_data = nbuf;
buf->buf = nbuf;
} else {
#ifdef WPA_TRACE
nbuf = os_realloc(trace, sizeof(struct wpabuf_trace) +
@@ -99,6 +99,7 @@ int wpabuf_resize(struct wpabuf **_buf, size_t add_len)
memset(nbuf + sizeof(struct wpabuf) + buf->used, 0,
add_len);
#endif /* WPA_TRACE */
buf->buf = (u8 *) (buf + 1);
*_buf = buf;
}
buf->size = buf->used + add_len;
@@ -130,6 +131,7 @@ struct wpabuf * wpabuf_alloc(size_t len)
#endif /* WPA_TRACE */
buf->size = len;
buf->buf = (u8 *) (buf + 1);
return buf;
}
@@ -151,7 +153,8 @@ struct wpabuf * wpabuf_alloc_ext_data(u8 *data, size_t len)
buf->size = len;
buf->used = len;
buf->ext_data = data;
buf->buf = data;
buf->flags |= WPABUF_FLAG_EXT_DATA;
return buf;
}
@@ -191,12 +194,14 @@ void wpabuf_free(struct wpabuf *buf)
trace->magic);
abort();
}
os_free(buf->ext_data);
if (buf->flags & WPABUF_FLAG_EXT_DATA)
os_free(buf->buf);
os_free(trace);
#else /* WPA_TRACE */
if (buf == NULL)
return;
os_free(buf->ext_data);
if (buf->flags & WPABUF_FLAG_EXT_DATA)
os_free(buf->buf);
os_free(buf);
#endif /* WPA_TRACE */
}