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Fixed: [Yang modules skipped if the name is a proper prefix of other module name](https://github.com/clicon/clixon/issues/130)

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This commit is contained in:
Olof hagsand 2020-08-27 11:55:42 +02:00
parent 576533ed82
commit 96a8192cd2
2 changed files with 13 additions and 5 deletions
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17
lib/src/clixon_yang_parse_lib.c
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@ -586,7 +586,7 @@ yang_parse_file(int fd,
/*! Given a yang filename, extract the revision as an integer as YYYYMMDD
* @param[in] filename Filename on the form: name [+ @rev ] + .yang
* @param[out] basep "Base" filename, stripped: [+ @rev ] + .yang
* @param[out] basep "Base" filename, stripped: [+ @rev ] + .yang (malloced)
* @param[out] revp Revision as YYYYMMDD (0 if not found)
*/
static int
@ -608,7 +608,7 @@ filename2revision(const char *filename,
*p = '\0';
if ((p = index(base, '@')) != NULL){ /* extract revision date */
*p++ = '\0';
if (ys_parse_date_arg(p, revp) < 0)
if (revp && ys_parse_date_arg(p, revp) < 0)
goto done;
}
if (basep){
@ -1244,9 +1244,16 @@ yang_spec_load_dir(clicon_handle h,
else{ /* a@xxx.yang */
if (taken)
continue; /* skip if already taken */
/* Look forward: is there anyone else later? */
if (i+1<ndp && strncmp(base, dp[i+1].d_name, strlen(base)) == 0)
continue; /* same base: skip; */
/* Look forward: is there anyone else later? (assume sorted revision dates) */
if (i+1 < ndp){ /* not last in list */
char *nextbase = NULL; /* XXX suboptimal algorithm, could combione old/next/base */
if (filename2revision(dp[i+1].d_name, &nextbase, NULL) < 0)
goto done;
if (nextbase && strcmp(base, nextbase) == 0)
continue; /* same base: skip; */
if (nextbase)
free(nextbase);
}
taken = 1; /* last in line and not taken */
}
/* Here only a single file is reached(taken)