mirror of
https://codeberg.org/kiss-community/repo
synced 2024-11-16 19:50:13 -07:00
73 lines
2.0 KiB
Diff
73 lines
2.0 KiB
Diff
--- ./tools/lvmcmdline.c
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+++ ./tools/lvmcmdline.c
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@@ -1252,7 +1252,7 @@
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int err = is_valid_fd(STDERR_FILENO);
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if (!is_valid_fd(STDIN_FILENO) &&
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- !(stdin = fopen(_PATH_DEVNULL, "r"))) {
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+ !freopen(_PATH_DEVNULL, "r", stdin)) {
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if (err)
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perror("stdin stream open");
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else
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@@ -1262,7 +1262,7 @@
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}
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if (!is_valid_fd(STDOUT_FILENO) &&
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- !(stdout = fopen(_PATH_DEVNULL, "w"))) {
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+ !freopen(_PATH_DEVNULL, "w", stdout)) {
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if (err)
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perror("stdout stream open");
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/* else no stdout */
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@@ -1270,7 +1270,7 @@
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}
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if (!is_valid_fd(STDERR_FILENO) &&
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- !(stderr = fopen(_PATH_DEVNULL, "w"))) {
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+ !freopen(_PATH_DEVNULL, "w", stderr)) {
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printf("stderr stream open: %s\n",
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strerror(errno));
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return 0;
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--- a/lib/commands/toolcontext.c
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+++ b/lib/commands/toolcontext.c
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@@ -1649,7 +1649,7 @@ struct cmd_context *create_toolcontext(unsigned is_clvmd,
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/* FIXME Make this configurable? */
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reset_lvm_errno(1);
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-#ifndef VALGRIND_POOL
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+#if defined(__GLIBC__) && !defined(VALGRIND_POOL)
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/* Set in/out stream buffering before glibc */
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if (set_buffering
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#ifdef SYS_gettid
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@@ -2031,7 +2031,7 @@ void destroy_toolcontext(struct cmd_context *cmd)
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if (cmd->libmem)
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dm_pool_destroy(cmd->libmem);
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-#ifndef VALGRIND_POOL
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+#if defined(__GLIBC__) && !defined(VALGRIND_POOL)
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if (cmd->linebuffer) {
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/* Reset stream buffering to defaults */
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if (is_valid_fd(STDIN_FILENO) &&
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--- a/tools/lvmcmdline.c
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+++ b/tools/lvmcmdline.c
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@@ -3055,6 +3055,7 @@ int lvm_split(char *str, int *argc, char **argv, int max)
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/* Make sure we have always valid filedescriptors 0,1,2 */
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static int _check_standard_fds(void)
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{
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+#ifdef __GLIBC__
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int err = is_valid_fd(STDERR_FILENO);
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if (!is_valid_fd(STDIN_FILENO) &&
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@@ -3081,6 +3082,12 @@ static int _check_standard_fds(void)
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strerror(errno));
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return 0;
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}
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+#else
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+ if (!is_valid_fd(STDERR_FILENO) ||
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+ !is_valid_fd(STDOUT_FILENO) ||
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+ !is_valid_fd(STDIN_FILENO))
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+ return 0;
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+#endif
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return 1;
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}
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