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bash.19473
bash-memmove.patch
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File bash-memmove.patch of Package bash.19473
Author: Bernhard M. Wiedemann <bwiedemann suse de> Date: 2018-07-07 strcpy can cause corruption when working on overlapping strings so we use memmove instead that handles this case correctly Index: bash-4.4/support/man2html.c =================================================================== --- bash-4.4.orig/support/man2html.c +++ bash-4.4/support/man2html.c @@ -1992,7 +1993,7 @@ unescape (char *c) while (i < l && c[i]) { if (c[i] == '\a') { if (c[i+1]) - strcpy(c + i, c + i + 1); /* should be memmove */ + memmove(c + i, c + i + 1, strlen(c + i)); else { c[i] = '\0'; break;
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