diff options
Diffstat (limited to 'nx-X11/lib/X11/XlcDL.c')
| -rw-r--r-- | nx-X11/lib/X11/XlcDL.c | 93 |
1 files changed, 25 insertions, 68 deletions
diff --git a/nx-X11/lib/X11/XlcDL.c b/nx-X11/lib/X11/XlcDL.c index 879bc51eb..bc71900a0 100644 --- a/nx-X11/lib/X11/XlcDL.c +++ b/nx-X11/lib/X11/XlcDL.c @@ -37,7 +37,7 @@ Sun Microsystems, Inc. or its licensors is granted. */ /* - * Copyright 2000 Sun Microsystems, Inc. All rights reserved. + * Copyright 2000 Oracle and/or its affiliates. All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -86,16 +86,6 @@ Sun Microsystems, Inc. or its licensors is granted. #include "XlcPublic.h" #include "XlcPubI.h" -#if defined(_LP64) && defined(__sparcv9) -# define _MACH64_NAME "sparcv9" -#else -# undef _MACH64_NAME -#endif /* defined(_LP64) && defined(__sparcv9) */ - -#ifdef _MACH64_NAME -# define _MACH64_NAME_LEN (sizeof (_MACH64_NAME) - 1) -#endif - #define XI18N_DLREL 2 #define iscomment(ch) ((ch) == '\0' || (ch) == '#') @@ -195,16 +185,10 @@ resolve_object(char *path, const char *lc_name) if (lc_len == 0) { /* True only for the 1st time */ lc_len = OBJECT_INIT_LEN; - xi18n_objects_list = (XI18NObjectsList) - Xmalloc(sizeof(XI18NObjectsListRec) * lc_len); + xi18n_objects_list = Xmalloc(sizeof(XI18NObjectsListRec) * lc_len); if (!xi18n_objects_list) return; } -/* -1266793 -Limit the length of path to prevent stack buffer corruption. - sprintf(filename, "%s/%s", path, "XI18N_OBJS"); -*/ - sprintf(filename, "%.*s/%s", BUFSIZ - 12, path, "XI18N_OBJS"); + snprintf(filename, sizeof(filename), "%s/%s", path, "XI18N_OBJS"); fp = fopen(filename, "r"); if (fp == (FILE *)NULL){ return; @@ -222,11 +206,13 @@ Limit the length of path to prevent stack buffer corruption. } if (lc_count == lc_len) { - lc_len += OBJECT_INC_LEN; - xi18n_objects_list = (XI18NObjectsList) - Xrealloc(xi18n_objects_list, - sizeof(XI18NObjectsListRec) * lc_len); - if (!xi18n_objects_list) return; + int new_len = lc_len + OBJECT_INC_LEN; + XI18NObjectsListRec *tmp = Xrealloc(xi18n_objects_list, + sizeof(XI18NObjectsListRec) * new_len); + if (tmp == NULL) + goto done; + xi18n_objects_list = tmp; + lc_len = new_len; } n = parse_line(p, args, 6); @@ -254,6 +240,7 @@ Limit the length of path to prevent stack buffer corruption. lc_count++; } } + done: fclose(fp); } @@ -262,6 +249,7 @@ __lc_path(const char *dl_name, const char *lc_dir) { char *path; size_t len; + char *slash_p; /* * reject this for possible security issue @@ -269,35 +257,6 @@ __lc_path(const char *dl_name, const char *lc_dir) if (strstr (dl_name, "../")) return NULL; -#if defined (_LP64) && defined (_MACH64_NAME) - len = (lc_dir ? strlen(lc_dir) : 0 ) + - (dl_name ? strlen(dl_name) : 0) + _MACH64_NAME_LEN + 10; - path = Xmalloc(len + 1); - - if (strchr(dl_name, '/') != NULL) { - char *tmp = strdup(dl_name); - char *dl_dir, *dl_file; - char *slash_p; - slash_p = strchr(tmp, '/'); - *slash_p = '\0'; - dl_dir = tmp; - dl_file = ++slash_p; - - slash_p = strrchr(lc_dir, '/'); - *slash_p = '\0'; - strcpy(path, lc_dir); strcat(path, "/"); - strcat(path, dl_dir); strcat(path, "/"); - strcat(path, _MACH64_NAME); strcat(path, "/"); - strcat(path, dl_file); strcat(path, ".so.2"); - - *slash_p = '/'; - Xfree(tmp); - } else { - strcpy(path, lc_dir); strcat(path, "/"); - strcat(path, _MACH64_NAME); strcat(path, "/"); - strcat(path, dl_name); strcat(path, ".so.2"); - } -#else len = (lc_dir ? strlen(lc_dir) : 0 ) + (dl_name ? strlen(dl_name) : 0) + 10; #if defined POSTLOCALELIBDIR @@ -306,23 +265,21 @@ __lc_path(const char *dl_name, const char *lc_dir) path = Xmalloc(len + 1); if (strchr(dl_name, '/') != NULL) { - char *slash_p; slash_p = strrchr(lc_dir, '/'); *slash_p = '\0'; - strcpy(path, lc_dir); strcat(path, "/"); + } else + slash_p = NULL; + #if defined POSTLOCALELIBDIR - strcat(path, POSTLOCALELIBDIR); strcat(path, "/"); + snprintf(path, len + 1, "%s/%s/%s.so.2", + lc_dir, POSTLOCALELIBDIR, dl_name); +#else + snprintf(path, len + 1, "%s/%s.so.2", lc_dir, dl_name); #endif - strcat(path, dl_name); strcat(path, ".so.2"); + + if (slash_p != NULL) *slash_p = '/'; - } else { - strcpy(path, lc_dir); strcat(path, "/"); -#if defined POSTLOCALELIBDIR - strcat(path, POSTLOCALELIBDIR); strcat(path, "/"); -#endif - strcat(path, dl_name); strcat(path, ".so.2"); - } -#endif + return path; } @@ -423,9 +380,9 @@ _XlcDynamicLoad(const char *lc_name) if (lc_name == NULL) return (XLCd)NULL; - if (_XlcLocaleDirName(lc_dir, BUFSIZE, (char *)lc_name) == (char *)NULL) + if (_XlcLocaleDirName(lc_dir, BUFSIZE, lc_name) == NULL) return (XLCd)NULL; - if (_XlcLocaleLibDirName(lc_lib_dir, BUFSIZE, (char *)lc_name) == (char*)NULL) + if (_XlcLocaleLibDirName(lc_lib_dir, BUFSIZE, lc_name) == NULL) return (XLCd)NULL; resolve_object(lc_dir, lc_name); @@ -552,7 +509,7 @@ _XDynamicUnRegisterIMInstantiateCallback( XPointer client_data) { char lc_dir[BUFSIZE]; - char *lc_name; + const char *lc_name; dynamicUnregisterProcp im_unregisterIM = (dynamicUnregisterProcp)NULL; Bool ret_flag = False; int count; |