TheCloud/cpp-subprocess
1
0
Fork 0
mirror of https://github.com/arun11299/cpp-subprocess.git synced 2025-09-07 06:10:27 -04:00
Code Issues Packages Projects Releases Wiki Activity

Fix issues #103 and #104

Browse Source
This commit is contained in:
Haoran Peng 2025-03-22 01:30:48 +00:00
parent 4025693dec
commit 6999454853
1 changed files with 7 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
subprocess.hpp
View File

@ -1630,11 +1630,13 @@ inline void Popen::execute_process() noexcept(false)
try {
char err_buf[SP_MAX_ERR_BUF_SIZ] = {0,};
int read_bytes = util::read_atmost_n(
fdopen(err_rd_pipe, "r"),
err_buf,
SP_MAX_ERR_BUF_SIZ);
close(err_rd_pipe);
FILE* err_fp = fdopen(err_rd_pipe, "r");
if (!err_fp) {
close(err_rd_pipe);
throw OSError("fdopen failed", errno);
}
int read_bytes = util::read_atmost_n(err_fp, err_buf, SP_MAX_ERR_BUF_SIZ);
fclose(err_fp);
if (read_bytes || strlen(err_buf)) {
// Call waitpid to reap the child process