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fix

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This commit is contained in:
guamss 2023-06-30 14:35:12 +02:00
parent 5110f606da
commit 52c6d1f7db
1 changed files with 9 additions and 2 deletions
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11
src/exec/exec.c
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@ -64,8 +64,15 @@ int builtin_execute(cmd* input, lst** env)
int execute(cmd* input, lst** env) int execute(cmd* input, lst** env)
{ {
int pid;
int exitcode; int exitcode;
const int pid = fork(); if (input->executable != NULL)
pid = fork();
else
{
dprintf(2, "Executable inconnu\n");
return 1;
}
if (pid == 0) if (pid == 0)
{ {
dup2(input->fd_out, 1); dup2(input->fd_out, 1);
@ -111,7 +118,7 @@ char* get_executable_path(const char* executable, lst** env)
for (int i=0; path_env_splited[i] != NULL; i++) for (int i=0; path_env_splited[i] != NULL; i++)
{ {
size_path_str = strlen(path_env_splited[i])+strlen(executable); size_path_str = strlen(path_env_splited[i])+strlen(executable);
path_file = malloc((size_path_str+1)*sizeof(char*)); path_file = malloc((size_path_str+1)*sizeof(char));
strcpy(path_file, path_env_splited[i]); strcpy(path_file, path_env_splited[i]);
strcat(path_file, "/"); strcat(path_file, "/");
strcat(path_file, executable); strcat(path_file, executable);