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Fix last null terminator not being added to cia argv

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This commit is contained in:
meepingsnesroms 2018-05-15 18:11:47 -07:00
parent 756db4f264
commit 9e51d41fea
1 changed files with 15 additions and 10 deletions
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25
ctr/exec-3dsx/exec_cia.c
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@ -173,23 +173,28 @@ int exec_cia(const char* path, const char* args){
FSFILE_Close(ciaFile); FSFILE_Close(ciaFile);
FSUSER_CloseArchive(ciaArchive); FSUSER_CloseArchive(ciaArchive);
if(args == NULL || args[0] == '\0'){ param.argc = 0;
param.argc = 0; argsLength = 0;
argsLength = 0; if(args != NULL && args[0] != '\0'){
}
else{
bool inSingleQuotes = false; bool inSingleQuotes = false;
bool inDoubleQuotes = false; bool inDoubleQuotes = false;
int argStringLength = strlen(args); int argStringLength = strlen(args);
param.argc = 0;
argsLength = 0;
//build argument list like a terminal command on linux //build argument list like a terminal command on linux
for(unsigned int argPtr = 0; argPtr < argStringLength; argPtr++){ for(unsigned int argPtr = 0; argPtr <= argStringLength; argPtr++){
if(args[argPtr] == '\'') if(args[argPtr] == '\''){
inSingleQuotes = !inSingleQuotes; inSingleQuotes = !inSingleQuotes;
else if(args[argPtr] == '\"') }
else if(args[argPtr] == '\"'){
inDoubleQuotes = !inDoubleQuotes; inDoubleQuotes = !inDoubleQuotes;
}
else if(args[argPtr] == '\0'){
//last character in a valid arg string, end of last arg
if(param.args[0] != '\0')
param.argc++;
param.args[argsLength] = args[argPtr];
argsLength++;
}
else{ else{
if(!inSingleQuotes && !inDoubleQuotes && args[argPtr] == ' '){ if(!inSingleQuotes && !inDoubleQuotes && args[argPtr] == ' '){
param.argc++; param.argc++;