31 lines
1.2 KiB
Diff
31 lines
1.2 KiB
Diff
diff -up lockdev-1.0.3/src/lockdev.c.checkname lockdev-1.0.3/src/lockdev.c
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--- lockdev-1.0.3/src/lockdev.c.checkname 2009-12-05 15:40:16.000000000 +0100
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+++ lockdev-1.0.3/src/lockdev.c 2009-12-05 15:55:29.000000000 +0100
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@@ -487,18 +487,19 @@ _dl_check_devname (const char *devname)
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_debug( 3, "_dl_check_devname(%s) stripped name = %s\n", devname, p);
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} else {
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/* Otherwise, strip off everything but the device name. */
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- while ( (m=strrchr( p, '/')) != 0 ) {
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- p = m+1; /* was pointing to the slash */
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+ p += strspn(p, " \t\r\n\v\f\a"); /* skip leading whitespace */
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+ if (strncmp(p, DEV_PATH, strlen(DEV_PATH)) == 0) {
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+ p += strlen(DEV_PATH); /* 1st char after slash */
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_debug( 3, "_dl_check_devname(%s) name = %s\n", devname, p);
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}
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}
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if ( strcmp( p, "tty") == 0 )
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p = ttyname( 0); /* this terminal, if it exists */
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- if ( ((l=strlen( p)) == 0 ) || ( l > (MAXPATHLEN - strlen(LOCK_PATH)) ))
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- return 0;
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- if ( ! (m = malloc( 1 + l)) )
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- return 0;
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- return strcpy( m, p);
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+ if (((l = strlen(p)) == 0) || (l > (MAXPATHLEN - strlen(LOCK_PATH))))
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+ return NULL;
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+ if ((m = malloc(++l)) == NULL)
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+ return NULL;
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+ return strcpy(m, p);
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}
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