Wii
/
usbloadergx
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Handle an OOM error when downloading 

This change is mainly for WiiFlow, but it doesn't hurt to include it here too.
This commit is contained in:
wiidev 2021-02-04 16:42:35 +00:00
parent 48956ad8a4
commit 8d5d3777c0
1 changed files with 19 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
source/network/https.c
View File

@ -172,6 +172,14 @@ bool read_chunked(HTTP_INFO *httpinfo, struct download *buffer, size_t start_pos
#endif
capacity *= 2;
buffer->data = MEM2_realloc(buffer->data, capacity);
if (!buffer->data) // A custom theme is using too much memory
{
#ifdef DEBUG_NETWORK
gprintf("Out of memory!\n");
#endif
errno = ENOMEM;
return false;
}
}
if ((ret = https_read(httpinfo, &buffer->data[start_pos], capacity - start_pos, false)) < 1)
return false;
@ -213,6 +221,14 @@ bool read_all(HTTP_INFO *httpinfo, struct download *buffer, size_t start_pos)
#endif
capacity *= 2;
buffer->data = MEM2_realloc(buffer->data, capacity);
if (!buffer->data) // A custom theme is using too much memory
{
#ifdef DEBUG_NETWORK
gprintf("Out of memory!\n");
#endif
errno = ENOMEM;
return false;
}
}
if ((ret = https_read(httpinfo, &buffer->data[start_pos], capacity - start_pos, false)) == 0)
break;
@ -360,7 +376,7 @@ void downloadfile(const char *url, struct download *buffer)
}
else
return;
if (path == NULL)
if (!path)
return;
// Get the host
int domainlength = path - url - 7 - httpinfo.use_https;
@ -447,7 +463,7 @@ void downloadfile(const char *url, struct download *buffer)
return;
}
// Attempt to resume the session
if (session != NULL && wolfSSL_set_session(httpinfo.ssl, session) != SSL_SUCCESS)
if (session && wolfSSL_set_session(httpinfo.ssl, session) != SSL_SUCCESS)
{
#ifdef DEBUG_NETWORK
gprintf("Failed to set session (session timed out?)\n");
@ -471,7 +487,7 @@ void downloadfile(const char *url, struct download *buffer)
usleep(10000);
}
// Check if we resumed successfully
if (session != NULL && !wolfSSL_session_reused(httpinfo.ssl))
if (session && !wolfSSL_session_reused(httpinfo.ssl))
{
#ifdef DEBUG_NETWORK
gprintf("Failed to resume session\n");