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libc: Fix execvp() calling the shell after an ENOEXEC
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apio 2023-06-03 17:00:24 +02:00
parent 6ad7491300
commit 6b4d41529e
Signed by: apio
GPG Key ID: B8A7D06E42258954
1 changed files with 2 additions and 1 deletions
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libc/src/unistd.cpp
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@ -42,7 +42,8 @@ static Result<int> try_execvpe(const char* name, char* const* argv, char* const*
{ {
Vector<char*> shell_argv; Vector<char*> shell_argv;
TRY(shell_argv.try_append(const_cast<char*>("sh"))); TRY(shell_argv.try_append(const_cast<char*>("sh")));
char* const* arg = argv; TRY(shell_argv.try_append(file.mutable_data()));
char* const* arg = argv + 1;
do { do {
TRY(shell_argv.try_append(*arg)); TRY(shell_argv.try_append(*arg));
} while (*(arg++)); } while (*(arg++));