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42 lines
1.5 KiB
Diff
42 lines
1.5 KiB
Diff
This patch fixes the "mdump" and "medit" shell commands:
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- "mdump" got the length argument wrong and would only produce useful
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output if it was omitted.
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- "medit" overran the argument list, choking on the NULL pointer
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following the last argument.
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Note that "medit" still only does byte-sized accesses, which limits
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its usefulness on most systems.
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- Werner
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Index: rtems/cpukit/libmisc/shell/main_mdump.c
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===================================================================
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--- rtems.orig/cpukit/libmisc/shell/main_mdump.c 2012-01-25 21:48:05.000000000 -0300
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+++ rtems/cpukit/libmisc/shell/main_mdump.c 2012-01-25 21:48:27.000000000 -0300
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@@ -47,8 +47,8 @@
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}
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if (argc > 2) {
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- if ( rtems_string_to_int(argv[1], &max, NULL, 0) ) {
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- printf( "Length argument (%s) is not a number\n", argv[1] );
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+ if ( rtems_string_to_int(argv[2], &max, NULL, 0) ) {
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+ printf( "Length argument (%s) is not a number\n", argv[2] );
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return -1;
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}
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if (max <= 0) {
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Index: rtems/cpukit/libmisc/shell/main_medit.c
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===================================================================
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--- rtems.orig/cpukit/libmisc/shell/main_medit.c 2012-01-25 21:48:30.000000000 -0300
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+++ rtems/cpukit/libmisc/shell/main_medit.c 2012-01-25 21:50:30.000000000 -0300
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@@ -55,7 +55,7 @@
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* Now edit the memory
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*/
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n = 0;
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- for (i=2 ; i<=argc ; i++) {
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+ for (i=2 ; i<argc ; i++) {
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unsigned char tmpc;
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if ( rtems_string_to_unsigned_char(argv[i], &tmpc, NULL, 0) ) {
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