LowLevel/Luma3DS-3GX
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Fix derp

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Aurora 2016-09-22 15:35:28 +02:00
parent a3fd55036a
commit 5e8990f571
2 changed files with 5 additions and 5 deletions
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4
diffs/1.diff
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@ -49,7 +49,7 @@ diff -uNr a/source/brahma.c b/source/brahma.c
+ if (p) { + if (p) {
+ fseek(p , 0, SEEK_END); + fseek(p , 0, SEEK_END);
+ psize = ftell(p); + psize = ftell(p);
+ if (psize > 5 && psize < 39) { + if (psize > 5 && psize < 40) {
+ char path[psize + 1]; + char path[psize + 1];
+ +
+ fseek(p, 0, SEEK_SET); + fseek(p, 0, SEEK_SET);
@ -58,7 +58,7 @@ diff -uNr a/source/brahma.c b/source/brahma.c
+ if (bytes_read == psize) { + if (bytes_read == psize) {
+ if (path[psize - 1] == 0xA) psize--; + if (path[psize - 1] == 0xA) psize--;
+ if (path[psize - 1] == 0xD) psize--; + if (path[psize - 1] == 0xD) psize--;
+ if (psize > 5 && path[0] == '/' && memcmp(&path[psize - 4], ".bin", 4)) { + if (psize > 5 && psize < 38 && path[0] == '/' && memcmp(&path[psize - 4], ".bin", 4)) {
+ path[psize] = 0; + path[psize] = 0;
+ f = fopen(path, "rb"); + f = fopen(path, "rb");
+ use_default = false; + use_default = false;

6
source/patches.c
View File

@ -102,14 +102,14 @@ void patchFirmlaunches(u8 *pos, u32 size, u32 process9MemAddr)
u32 pathSize = getFileSize(pathPath); u32 pathSize = getFileSize(pathPath);
if(pathSize > 5 && pathSize < 39) if(pathSize > 5 && pathSize < 40)
{ {
u8 path[pathSize]; u8 path[pathSize];
fileRead(path, pathPath, 0); fileRead(path, pathPath, 0);
if(path[pathSize - 1] == 0xA) pathSize--; if(path[pathSize - 1] == 0xA) pathSize--;
if(path[pathSize - 1] == 0xD) pathSize--; if(path[pathSize - 1] == 0xD) pathSize--;
if(pathSize > 5 && path[0] == '/' && memcmp(&path[pathSize - 4], ".bin", 4) == 0) if(pathSize > 5 && pathSize < 38 && path[0] == '/' && memcmp(&path[pathSize - 4], ".bin", 4) == 0)
{ {
u16 finalPath[pathSize + 1]; u16 finalPath[pathSize + 1];
for(u32 i = 0; i < pathSize; i++) for(u32 i = 0; i < pathSize; i++)
@ -117,7 +117,7 @@ void patchFirmlaunches(u8 *pos, u32 size, u32 process9MemAddr)
finalPath[pathSize] = 0; finalPath[pathSize] = 0;
u8 *pos_path = memsearch(off, u"sd", reboot_size, 4) + 0xA; u8 *pos_path = memsearch(off, u"sd", reboot_size, 4) + 0xA;
memcpy(pos_path, finalPath, pathSize); memcpy(pos_path, finalPath, (pathSize + 1) * 2);
} }
} }
} }