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Merge pull request #1244 from N-R-K/malloc_size

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fix the malloc size in get_archive_cmd
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Arun 2021-11-24 22:48:02 +05:30 committed by GitHub
parent c87b67e073 bd8faa2dd8
commit 1bc234b0eb
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1 changed files with 5 additions and 6 deletions
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src/nnn.c
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@ -765,6 +765,7 @@ static const char * const toks[] = {
#define P_CPMVRNM 1
#define P_ARCHIVE 2
#define P_REPLACE 3
#define P_ARCHIVE_CMD 4
static const char * const patterns[] = {
SED" -i 's|^\\(\\(.*/\\)\\(.*\\)$\\)|#\\1\\n\\3|' %s",
@ -772,6 +773,7 @@ static const char * const patterns[] = {
"%s | tr '\\n' '\\0' | xargs -0 -n2 sh -c '%s \"$0\" \"$@\" < /dev/tty'",
"\\.(bz|bz2|gz|tar|taz|tbz|tbz2|tgz|z|zip)$",
SED" -i 's|^%s\\(.*\\)$|%s\\1|' %s",
SED" -ze 's|^%s/||' '%s' | xargs -0 %s %s",
};
/* Colors */
@ -2721,8 +2723,7 @@ static void get_archive_cmd(char *cmd, const char *archive)
static void archive_selection(const char *cmd, const char *archive, const char *curpath)
{
/* The 70 comes from the string below */
char *buf = (char *)malloc((70 + xstrlen(cmd) + xstrlen(archive)
char *buf = malloc((xstrlen(patterns[P_ARCHIVE_CMD]) + xstrlen(cmd) + xstrlen(archive)
+ xstrlen(curpath) + xstrlen(selpath)) * sizeof(char));
if (!buf) {
DPRINTF_S(strerror(errno));
@ -2730,9 +2731,7 @@ static void archive_selection(const char *cmd, const char *archive, const char *
return;
}
snprintf(buf, CMD_LEN_MAX,
SED" -ze 's|^%s/||' '%s' | xargs -0 %s %s", curpath, selpath, cmd, archive
);
snprintf(buf, CMD_LEN_MAX, patterns[P_ARCHIVE_CMD], curpath, selpath, cmd, archive);
spawn(utils[UTIL_SH_EXEC], buf, NULL, NULL, F_CLI | F_CONFIRM);
free(buf);
}