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MFH: Fix bug when command is quoted and parameters are quoted during call to exec, the result is that cmd.exe /c strips the first and last quote.

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This commit is contained in:
Scott MacVicar 2008-05-29 11:31:02 +00:00
parent fc6fa44097
commit 19322fc782
1 changed files with 12 additions and 12 deletions
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24
TSRM/tsrm_win32.c
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@ -88,7 +88,7 @@ TSRM_API int tsrm_win32_access(const char *pathname, int mode)
{
if (mode == 1 /*X_OK*/) {
#if 1
/* This code is not supported by Windows 98,
/* This code is not supported by Windows 98,
* but we don't support it anymore */
DWORD type;
@ -96,7 +96,7 @@ TSRM_API int tsrm_win32_access(const char *pathname, int mode)
#else
SHFILEINFO sfi;
return access(pathname, 0) == 0 &&
return access(pathname, 0) == 0 &&
SHGetFileInfo(pathname, 0, &sfi, sizeof(SHFILEINFO), SHGFI_EXETYPE) != 0 ? 0 : -1;
#endif
} else {
@ -109,22 +109,22 @@ static process_pair *process_get(FILE *stream TSRMLS_DC)
{
process_pair *ptr;
process_pair *newptr;
for (ptr = TWG(process); ptr < (TWG(process) + TWG(process_size)); ptr++) {
if (ptr->stream == stream) {
break;
}
}
if (ptr < (TWG(process) + TWG(process_size))) {
return ptr;
}
newptr = (process_pair*)realloc((void*)TWG(process), (TWG(process_size)+1)*sizeof(process_pair));
if (newptr == NULL) {
return NULL;
}
TWG(process) = newptr;
ptr = newptr + TWG(process_size);
TWG(process_size)++;
@ -136,7 +136,7 @@ static shm_pair *shm_get(int key, void *addr)
shm_pair *ptr;
shm_pair *newptr;
TSRMLS_FETCH();
for (ptr = TWG(shm); ptr < (TWG(shm) + TWG(shm_size)); ptr++) {
if (!ptr->descriptor) {
continue;
@ -151,12 +151,12 @@ static shm_pair *shm_get(int key, void *addr)
if (ptr < (TWG(shm) + TWG(shm_size))) {
return ptr;
}
newptr = (shm_pair*)realloc((void*)TWG(shm), (TWG(shm_size)+1)*sizeof(shm_pair));
if (newptr == NULL) {
return NULL;
}
TWG(shm) = newptr;
ptr = newptr + TWG(shm_size);
TWG(shm_size)++;
@ -195,7 +195,7 @@ TSRM_API FILE *popen_ex(const char *command, const char *type, const char *cwd,
if (!str_len || !CreatePipe(&in, &out, &security, 2048L)) {
return NULL;
}
memset(&startup, 0, sizeof(STARTUPINFO));
memset(&process, 0, sizeof(PROCESS_INFORMATION));
@ -217,8 +217,8 @@ TSRM_API FILE *popen_ex(const char *command, const char *type, const char *cwd,
startup.hStdOutput = GetStdHandle(STD_OUTPUT_HANDLE);
}
cmd = (char*)malloc(strlen(command)+strlen(TWG(comspec))+sizeof(" /c "));
sprintf(cmd, "%s /c %s", TWG(comspec), command);
cmd = (char*)malloc(strlen(command)+strlen(TWG(comspec))+sizeof(" /c ")+2);
sprintf(cmd, "%s /c \"%s\"", TWG(comspec), command);
if (!CreateProcess(NULL, cmd, &security, &security, security.bInheritHandle, NORMAL_PRIORITY_CLASS|CREATE_NO_WINDOW, env, cwd, &startup, &process)) {
return NULL;
}