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openSUSE:Step:15-SP2
libcdio.12032
libcdio-0.94-leak-17.patch
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File libcdio-0.94-leak-17.patch of Package libcdio.12032
From 56a5ec730504c4ce358feb6fb5edc104910a6fca Mon Sep 17 00:00:00 2001 From: "R. Bernstein" <rocky@gnu.org> Date: Sat, 9 Dec 2017 20:26:12 -0500 Subject: [PATCH 17/20] More memory leak and invalid access removal --- src/cd-drive.c | 19 +++++++++++-------- src/iso-info.c | 1 - 2 files changed, 11 insertions(+), 9 deletions(-) diff --git a/src/cd-drive.c b/src/cd-drive.c index 7deb3e0e..50b7b15d 100644 --- a/src/cd-drive.c +++ b/src/cd-drive.c @@ -122,14 +122,13 @@ parse_options (int argc, char *argv[]) case '?': fprintf(stdout, helpText, program_name); - free(program_name); + goto error_exit; exit(EXIT_INFO); break; case OP_USAGE: fprintf(stderr, usageText, program_name); - free(program_name); - exit(EXIT_FAILURE); + goto error_exit; break; case OP_HANDLED: @@ -148,8 +147,7 @@ parse_options (int argc, char *argv[]) if (source_name != NULL) { report( stderr, "%s: Source specified in option %s and as %s\n", program_name, source_name, remaining_arg); - free(program_name); - exit (EXIT_FAILURE); + goto error_exit; } if (opts.source_image == (source_image_t) DRIVER_DEVICE) @@ -160,12 +158,17 @@ parse_options (int argc, char *argv[]) if (optind < argc) { report( stderr, "%s: Source specified in previously %s and %s\n", program_name, source_name, remaining_arg); - free(program_name); - exit (EXIT_FAILURE); + goto error_exit; } } - return true; + error_exit: + if (source_name != NULL) { + free(source_name); + } + free(program_name); + exit (EXIT_FAILURE); + } /* CDIO logging routines */ diff --git a/src/iso-info.c b/src/iso-info.c index 1eba0d9e..2898ca36 100644 --- a/src/iso-info.c +++ b/src/iso-info.c @@ -475,7 +475,6 @@ main(int argc, char *argv[]) p_iso = iso9660_open_ext (source_name, iso_extension_mask); if (p_iso==NULL) { - free(source_name); err_exit("Error in opening ISO-9660 image%s\n", ""); } -- 2.17.0
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