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-rw-r--r--ubuntu/lucid_automake/dependencies/arts/debian/patches/11_path_max_hurd.diff372
1 files changed, 372 insertions, 0 deletions
diff --git a/ubuntu/lucid_automake/dependencies/arts/debian/patches/11_path_max_hurd.diff b/ubuntu/lucid_automake/dependencies/arts/debian/patches/11_path_max_hurd.diff
new file mode 100644
index 000000000..e2deeda88
--- /dev/null
+++ b/ubuntu/lucid_automake/dependencies/arts/debian/patches/11_path_max_hurd.diff
@@ -0,0 +1,372 @@
+--- a/soundserver/artsplay.cc
++++ b/soundserver/artsplay.cc
+@@ -42,13 +42,19 @@
+ {
+ if(path[0] == '/') return path;
+
+- char buffer[PATH_MAX];
+- getcwd(buffer,PATH_MAX);
++ int size = 4096;
+
+- if(buffer[strlen(buffer)-1] == '/')
+- return buffer + path;
+- else
+- return string(buffer) + '/' + path;
++ while (1) {
++ char buffer[size];
++ if (getcwd(buffer,size))
++ {
++ if(buffer[strlen(buffer)-1] == '/')
++ return buffer + path;
++ else
++ return string(buffer) + '/' + path;
++ }
++ size *= 2;
++ }
+ }
+
+ int main(int argc, char **argv)
+--- a/mcop/mcoputils.cc
++++ b/mcop/mcoputils.cc
+@@ -71,8 +71,8 @@
+ static char *locate_mcop_dir()
+ {
+ struct passwd *pw_ent;
+- char kde_tmp_dir[PATH_MAX+1];
+- char user_tmp_dir[PATH_MAX+1];
++ string kde_tmp_dir;
++ string user_tmp_dir;
+ int uid = getuid();
+ const char *home_dir = getenv("HOME");
+ const char *kde_home = uid ? getenv("KDEHOME") : getenv("KDEROOTHOME");
+@@ -88,7 +88,7 @@
+ if (!tmp || !tmp[0])
+ tmp = "/tmp";
+
+- kde_tmp_dir[0] = 0;
++ kde_tmp_dir = "";
+
+ pw_ent = getpwuid(uid);
+ if (!pw_ent)
+@@ -97,12 +97,7 @@
+ return 0;
+ }
+
+- strncpy(user_tmp_dir, tmp, PATH_MAX );
+- user_tmp_dir[ PATH_MAX ] = '\0';
+- strncat(user_tmp_dir, "/ksocket-", PATH_MAX - strlen(user_tmp_dir) );
+- user_tmp_dir[ PATH_MAX ] = '\0';
+- strncat(user_tmp_dir, pw_ent->pw_name, PATH_MAX - strlen(user_tmp_dir));
+- user_tmp_dir[ PATH_MAX ] = '\0';
++ user_tmp_dir = string(tmp) + "/ksocket-" + string(pw_ent->pw_name);
+
+ if (!kde_home || !kde_home[0])
+ {
+@@ -119,44 +114,37 @@
+ {
+ arts_fatal("Aborting. $HOME not set!");
+ }
+- if (strlen(home_dir) > (PATH_MAX-100))
+- {
+- arts_fatal("Aborting. Home directory path too long!");
+- }
+ kde_home++;
+- strncpy(kde_tmp_dir, home_dir, PATH_MAX);
+- kde_tmp_dir[ PATH_MAX ] = '\0';
++ kde_tmp_dir = string(home_dir);
+ }
+- strncat(kde_tmp_dir, kde_home, PATH_MAX - strlen(kde_tmp_dir));
++ kde_tmp_dir += kde_home;
+
+ /** Strip trailing '/' **/
+- if ( kde_tmp_dir[strlen(kde_tmp_dir)-1] == '/')
+- kde_tmp_dir[strlen(kde_tmp_dir)-1] = 0;
++ if ( kde_tmp_dir[kde_tmp_dir.length()-1] == '/')
++ kde_tmp_dir.resize(kde_tmp_dir.length()-1);
+
+- result = stat(kde_tmp_dir, &stat_buf);
++ result = stat(kde_tmp_dir.c_str(), &stat_buf);
+ if (result == -1)
+ {
+ return 0;
+ }
+
+- strncat(kde_tmp_dir, kde_prefix, PATH_MAX - strlen(kde_tmp_dir));
+- if (gethostname(kde_tmp_dir+strlen(kde_tmp_dir), PATH_MAX - strlen(kde_tmp_dir) - 1) != 0)
++ kde_tmp_dir += kde_prefix;
+ {
+- arts_fatal("Aborting. Could not determine hostname or hostname too long.");
++ char buf[1024];
++ if (gethostname(buf, sizeof(buf)-1) != 0)
++ {
++ arts_fatal("Aborting. Could not determine hostname or hostname too long.");
++ }
++ buf[sizeof(buf)-1] = '\0';
++ kde_tmp_dir += buf;
+ }
+- kde_tmp_dir[sizeof(kde_tmp_dir)-1] = '\0';
+
+- result = lstat(kde_tmp_dir, &stat_buf);
++ result = lstat(kde_tmp_dir.c_str(), &stat_buf);
+ if ((result == 0) && (S_ISDIR(stat_buf.st_mode)))
+ {
+ /* $KDEHOME/socket-$HOSTNAME is a normal directory. Do nothing. */
+- tmp_buf = (char *) malloc(PATH_MAX+1);
+- if (!tmp_buf)
+- return 0;
+-
+- strncpy(tmp_buf, kde_tmp_dir, PATH_MAX);
+- tmp_buf[ PATH_MAX ] = '\0';
+-
++ tmp_buf = strdup(kde_tmp_dir.c_str());
+ return tmp_buf;
+ }
+
+@@ -167,26 +155,32 @@
+ }
+ if ((result == -1) || (!S_ISLNK(stat_buf.st_mode)))
+ {
+- arts_warning("Error: \"%s\" is not a link or a directory.\n", kde_tmp_dir);
++ arts_warning("Error: \"%s\" is not a link or a directory.\n", kde_tmp_dir.c_str());
+ return 0;
+ }
+- tmp_buf = (char *) malloc(PATH_MAX+1);
+- if (!tmp_buf)
+- return 0;
+
+ /* kde_tmp_dir is a link. Check whether it points to a valid directory. */
+- result = readlink(kde_tmp_dir, tmp_buf, PATH_MAX);
+- if (result == -1)
+- {
+- arts_warning("Error: \"%s\" could not be read.\n", kde_tmp_dir);
+- free(tmp_buf);
+- return 0;
+- }
++ ssize_t size = 2048;
++ tmp_buf = NULL;
++ do {
++ size *= 2;
++ tmp_buf = (char *) realloc(tmp_buf, size);
++ if (!tmp_buf)
++ return 0;
++ result = readlink(kde_tmp_dir.c_str(), tmp_buf, size - 1);
++ if (result == -1)
++ {
++ arts_warning("Error: \"%s\" could not be read.\n", kde_tmp_dir.c_str());
++ free(tmp_buf);
++ return 0;
++ }
++ } while(result == size - 1);
+ tmp_buf[result] = '\0';
++
+ // printf("Link points to \"%s\"\n", tmp_buf);
+- if (strncmp(tmp_buf, user_tmp_dir, strlen(user_tmp_dir)) != 0)
++ if (strncmp(tmp_buf, user_tmp_dir.c_str(), user_tmp_dir.length()) != 0)
+ {
+- arts_warning("Error: \"%s\" points to \"%s\" instead of \"%s\".\n", kde_tmp_dir, tmp_buf, user_tmp_dir);
++ arts_warning("Error: \"%s\" points to \"%s\" instead of \"%s\".\n", kde_tmp_dir.c_str(), tmp_buf, user_tmp_dir.c_str());
+ free(tmp_buf);
+ return 0;
+ }
+@@ -221,19 +215,19 @@
+
+
+ static
+-int build_link(const char *tmp_prefix, const char *kde_prefix)
++int build_link(string tmp_prefix, const char *kde_prefix)
+ {
+ struct passwd *pw_ent;
+- char kde_tmp_dir[PATH_MAX+1];
+- char user_tmp_dir[PATH_MAX+1];
+- char tmp_buf[PATH_MAX+1];
++ string kde_tmp_dir;
++ string user_tmp_dir;
++ char *tmp_buf;
+ int uid = getuid();
+ const char *home_dir = getenv("HOME");
+ const char *kde_home = uid ? getenv("KDEHOME") : getenv("KDEROOTHOME");
+ int result;
+ struct stat stat_buf;
+
+- kde_tmp_dir[0] = 0;
++ kde_tmp_dir = "";
+
+ pw_ent = getpwuid(uid);
+ if (!pw_ent)
+@@ -242,9 +236,7 @@
+ return 1;
+ }
+
+- strncpy(user_tmp_dir, tmp_prefix, PATH_MAX);
+- user_tmp_dir[ PATH_MAX ] = '\0';
+- strncat(user_tmp_dir, pw_ent->pw_name, PATH_MAX - strlen(tmp_prefix));
++ user_tmp_dir = tmp_prefix + string(pw_ent->pw_name);
+
+ if (!kde_home || !kde_home[0])
+ {
+@@ -262,89 +254,106 @@
+ fprintf(stderr, "Aborting. $HOME not set!");
+ exit(255);
+ }
+- if (strlen(home_dir) > (PATH_MAX-100))
+- {
+- fprintf(stderr, "Aborting. Home directory path too long!");
+- exit(255);
+- }
+ kde_home++;
+- strncpy(kde_tmp_dir, home_dir, PATH_MAX);
+- kde_tmp_dir[ PATH_MAX ] = '\0';
++ kde_tmp_dir = string(home_dir);
+ }
+- strncat(kde_tmp_dir, kde_home, PATH_MAX - strlen(kde_tmp_dir));
++ kde_tmp_dir += kde_home;
+
+ /** Strip trailing '/' **/
+- if ( kde_tmp_dir[strlen(kde_tmp_dir)-1] == '/')
+- kde_tmp_dir[strlen(kde_tmp_dir)-1] = 0;
++ if ( kde_tmp_dir[kde_tmp_dir.length()-1] == '/')
++ kde_tmp_dir.resize(kde_tmp_dir.length()-1);
+
+- result = stat(kde_tmp_dir, &stat_buf);
++ result = stat(kde_tmp_dir.c_str(), &stat_buf);
+ if ((result == -1) && (errno == ENOENT))
+ {
+- result = mkdir(kde_tmp_dir, 0700);
++ result = mkdir(kde_tmp_dir.c_str(), 0700);
+ }
+ if (result == -1)
+ {
+ return 1;
+ }
+
+- strncat(kde_tmp_dir, kde_prefix, PATH_MAX - strlen(kde_tmp_dir));
+- if (gethostname(kde_tmp_dir+strlen(kde_tmp_dir), PATH_MAX - strlen(kde_tmp_dir) - 1) != 0)
++ kde_tmp_dir += kde_prefix;
+ {
+- perror("Aborting. Could not determine hostname: ");
+- exit(255);
++ char buf[1024];
++ if (gethostname(buf, sizeof(buf)-1) != 0)
++ {
++ arts_fatal("Aborting. Could not determine hostname or hostname too long.");
++ }
++ buf[sizeof(buf)-1] = '\0';
++ kde_tmp_dir += buf;
+ }
+- kde_tmp_dir[sizeof(kde_tmp_dir)-1] = '\0';
+
+- result = lstat(kde_tmp_dir, &stat_buf);
++ result = lstat(kde_tmp_dir.c_str(), &stat_buf);
+ if ((result == 0) && (S_ISDIR(stat_buf.st_mode)))
+ {
+ /* $KDEHOME/tmp is a normal directory. Do nothing. */
+- printf("Directory \"%s\" already exists.\n", kde_tmp_dir);
++ printf("Directory \"%s\" already exists.\n", kde_tmp_dir.c_str());
+ return 0;
+ }
+ if ((result == -1) && (errno == ENOENT))
+ {
+- printf("Creating link %s.\n", kde_tmp_dir);
+- result = create_link(kde_tmp_dir, user_tmp_dir);
++ printf("Creating link %s.\n", kde_tmp_dir.c_str());
++ result = create_link(kde_tmp_dir.c_str(), user_tmp_dir.c_str());
+ if (result == 0) return 0; /* Success */
+- unlink(kde_tmp_dir);
+- strncat(user_tmp_dir, "XXXXXX", PATH_MAX - strlen(user_tmp_dir));
+- mktemp(user_tmp_dir); /* We want a directory, not a file, so using mkstemp makes no sense and is wrong */
+- return create_link(kde_tmp_dir, user_tmp_dir);
++ unlink(kde_tmp_dir.c_str());
++ user_tmp_dir += "XXXXXX";
++ tmp_buf = strdup(user_tmp_dir.c_str());
++ mktemp(tmp_buf); /* We want a directory, not a file, so using mkstemp makes no sense and is wrong */
++ result = create_link(kde_tmp_dir.c_str(), tmp_buf);
++ free(tmp_buf);
++ return result;
+ }
+ if ((result == -1) || (!S_ISLNK(stat_buf.st_mode)))
+ {
+- fprintf(stderr, "Error: \"%s\" is not a link or a directory.\n", kde_tmp_dir);
++ fprintf(stderr, "Error: \"%s\" is not a link or a directory.\n", kde_tmp_dir.c_str());
+ return 1;
+ }
+ /* kde_tmp_dir is a link. Check whether it points to a valid directory. */
+- result = readlink(kde_tmp_dir, tmp_buf, PATH_MAX);
+- if (result == -1)
+- {
+- fprintf(stderr, "Error: \"%s\" could not be read.\n", kde_tmp_dir);
+- return 1;
+- }
++ ssize_t size = 2048;
++ tmp_buf = NULL;
++ do {
++ size *= 2;
++ tmp_buf = (char *) realloc(tmp_buf, size);
++ if (!tmp_buf)
++ return 0;
++ result = readlink(kde_tmp_dir.c_str(), tmp_buf, size - 1);
++ if (result == -1)
++ {
++ arts_warning("Error: \"%s\" could not be read.\n", kde_tmp_dir.c_str());
++ free(tmp_buf);
++ return 0;
++ }
++ } while(result == size - 1);
+ tmp_buf[result] = '\0';
++
+ printf("Link points to \"%s\"\n", tmp_buf);
+- if (strncmp(tmp_buf, user_tmp_dir, strlen(user_tmp_dir)) != 0)
++ if (strncmp(tmp_buf, user_tmp_dir.c_str(), user_tmp_dir.length()) != 0)
+ {
+- fprintf(stderr, "Error: \"%s\" points to \"%s\" instead of \"%s\".\n", kde_tmp_dir, tmp_buf, user_tmp_dir);
+- unlink(kde_tmp_dir);
+- printf("Creating link %s.\n", kde_tmp_dir);
+- result = create_link(kde_tmp_dir, user_tmp_dir);
++ fprintf(stderr, "Error: \"%s\" points to \"%s\" instead of \"%s\".\n", kde_tmp_dir.c_str(), tmp_buf, user_tmp_dir.c_str());
++ free(tmp_buf);
++ unlink(kde_tmp_dir.c_str());
++ printf("Creating link %s.\n", kde_tmp_dir.c_str());
++ result = create_link(kde_tmp_dir.c_str(), user_tmp_dir.c_str());
+ if (result == 0) return 0; /* Success */
+- unlink(kde_tmp_dir);
+- strncat(user_tmp_dir, "XXXXXX", PATH_MAX - strlen(user_tmp_dir));
+- mktemp(user_tmp_dir); /* We want a directory, not a file, so using mkstemp makes no sense and is wrong */
+- return create_link(kde_tmp_dir, user_tmp_dir);
+- return 1;
++ unlink(kde_tmp_dir.c_str());
++ user_tmp_dir += "XXXXXX";
++ tmp_buf = strdup(user_tmp_dir.c_str());
++ mktemp(tmp_buf); /* We want a directory, not a file, so using mkstemp makes no sense and is wrong */
++ result = create_link(kde_tmp_dir.c_str(), tmp_buf);
++ free(tmp_buf);
++ return result;
+ }
+ result = check_tmp_dir(tmp_buf);
++ free(tmp_buf);
+ if (result == 0) return 0; /* Success */
+- unlink(kde_tmp_dir);
+- strncat(user_tmp_dir, "XXXXXX", PATH_MAX - strlen(user_tmp_dir));
+- mktemp(user_tmp_dir); /* We want a directory, not a file, so using mkstemp makes no sense and is wrong */
+- return create_link(kde_tmp_dir, user_tmp_dir);
++ unlink(kde_tmp_dir.c_str());
++ user_tmp_dir += "XXXXXX";
++ tmp_buf = strdup(user_tmp_dir.c_str());
++ mktemp(tmp_buf); /* We want a directory, not a file, so using mkstemp makes no sense and is wrong */
++ result = create_link(kde_tmp_dir.c_str(), tmp_buf);
++ free(tmp_buf);
++ return result;
+ }
+
+ string MCOPUtils::createFilePath(string name)
+@@ -364,11 +373,7 @@
+ if (!tmp || !tmp[0])
+ tmp = "/tmp";
+
+- char tmp_prefix[PATH_MAX+1];
+- strcpy(tmp_prefix, tmp);
+- strcat(tmp_prefix, "/ksocket-");
+-
+- build_link(tmp_prefix, "/socket-");
++ build_link(string(tmp) + "/ksocket-", "/socket-");
+ mcop_dir = locate_mcop_dir();
+ }
+ if (!mcop_dir)
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-24 05:30:58 +0000