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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869diff --git a/lib/commands/toolcontext.c b/lib/commands/toolcontext.cindex 56dc1f856..011ec2700 100644--- a/lib/commands/toolcontext.c+++ b/lib/commands/toolcontext.c@@ -1660,6 +1660,7 @@ struct cmd_context *create_toolcontext(unsigned is_clvmd, /* FIXME Make this configurable? */ reset_lvm_errno(1); +#ifdef __GLIBC__ /* Set in/out stream buffering before glibc */ if (set_buffering && !cmd->running_on_valgrind /* Skipping within valgrind execution. */@@ -1704,7 +1705,7 @@ struct cmd_context *create_toolcontext(unsigned is_clvmd, } else if (!set_buffering) /* Without buffering, must not use stdin/stdout */ init_silent(1);-+#endif /* * Environment variable LVM_SYSTEM_DIR overrides this below. */@@ -2038,6 +2039,7 @@ void destroy_toolcontext(struct cmd_context *cmd) if (cmd->cft_def_hash) dm_hash_destroy(cmd->cft_def_hash); +#ifdef __GLIBC__ if (!cmd->running_on_valgrind && cmd->linebuffer) { int flags; /* Reset stream buffering to defaults */@@ -2061,6 +2063,7 @@ void destroy_toolcontext(struct cmd_context *cmd) free(cmd->linebuffer); }+#endif destroy_config_context(cmd); diff --git a/tools/lvmcmdline.c b/tools/lvmcmdline.cindex 1b2f7f47c..e0674d42d 100644--- a/tools/lvmcmdline.c+++ b/tools/lvmcmdline.c@@ -3378,7 +3378,7 @@ static int _check_standard_fds(void) int err = is_valid_fd(STDERR_FILENO); if (!is_valid_fd(STDIN_FILENO) &&- !(stdin = fopen(_PATH_DEVNULL, "r"))) {+ !freopen(_PATH_DEVNULL, "r", stdin)) { if (err) perror("stdin stream open"); else@@ -3388,7 +3388,7 @@ static int _check_standard_fds(void) } if (!is_valid_fd(STDOUT_FILENO) &&- !(stdout = fopen(_PATH_DEVNULL, "w"))) {+ !freopen(_PATH_DEVNULL, "w", stdout)) { if (err) perror("stdout stream open"); /* else no stdout */@@ -3396,7 +3396,7 @@ static int _check_standard_fds(void) } if (!is_valid_fd(STDERR_FILENO) &&- !(stderr = fopen(_PATH_DEVNULL, "w"))) {+ !freopen(_PATH_DEVNULL, "w", stderr)) { printf("stderr stream open: %s\n", strerror(errno)); return 0;